907363607220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1382207}}^1$

素因数の和:1382750

約数の個数: 144

約数和(自身を含む): 3151566931968

約数和(自身を除く): 2244203324748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 521, 630, 1042, 1260, 1563, 2084, 2605, 3126, 3647, 4689, 5210, 6252, 7294, 7815, 9378, 10420, 10941, 14588, 15630, 18235, 18756, 21882, 23445, 31260, 32823, 36470, 43764, 46890, 54705, 65646, 72940, 93780, 109410, 131292, 164115, 218820, 328230, 656460, 1382207, 2764414, 4146621, 5528828, 6911035, 8293242, 9675449, 12439863, 13822070, 16586484, 19350898, 20733105, 24879726, 27644140, 29026347, 38701796, 41466210, 48377245, 49759452, 58052694, 62199315, 82932420, 87079041, 96754490, 116105388, 124398630, 145131735, 174158082, 193508980, 248797260, 290263470, 348316164, 435395205, 580526940, 720129847, 870790410, 1440259694, 1741580820, 2160389541, 2880519388, 3600649235, 4320779082, 5040908929, 6481168623, 7201298470, 8641558164, 10081817858, 10801947705, 12962337246, 14402596940, 15122726787, 20163635716, 21603895410, 25204544645, 25924674492, 30245453574, 32405843115, 43207790820, 45368180361, 50409089290, 60490907148, 64811686230, 75613633935, 90736360722, 100818178580, 129623372460, 151227267870, 181472721444, 226840901805, 302454535740, 453681803610, 907363607220]

約数ペア:

[(1, 907363607220), (2, 453681803610), (3, 302454535740), (4, 226840901805), (5, 181472721444), (6, 151227267870), (7, 129623372460), (9, 100818178580), (10, 90736360722), (12, 75613633935), (14, 64811686230), (15, 60490907148), (18, 50409089290), (20, 45368180361), (21, 43207790820), (28, 32405843115), (30, 30245453574), (35, 25924674492), (36, 25204544645), (42, 21603895410), (45, 20163635716), (60, 15122726787), (63, 14402596940), (70, 12962337246), (84, 10801947705), (90, 10081817858), (105, 8641558164), (126, 7201298470), (140, 6481168623), (180, 5040908929), (210, 4320779082), (252, 3600649235), (315, 2880519388), (420, 2160389541), (521, 1741580820), (630, 1440259694), (1042, 870790410), (1260, 720129847), (1563, 580526940), (2084, 435395205), (2605, 348316164), (3126, 290263470), (3647, 248797260), (4689, 193508980), (5210, 174158082), (6252, 145131735), (7294, 124398630), (7815, 116105388), (9378, 96754490), (10420, 87079041), (10941, 82932420), (14588, 62199315), (15630, 58052694), (18235, 49759452), (18756, 48377245), (21882, 41466210), (23445, 38701796), (31260, 29026347), (32823, 27644140), (36470, 24879726), (43764, 20733105), (46890, 19350898), (54705, 16586484), (65646, 13822070), (72940, 12439863), (93780, 9675449), (109410, 8293242), (131292, 6911035), (164115, 5528828), (218820, 4146621), (328230, 2764414), (656460, 1382207)]