1004068890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 2894719464

約数和(自身を除く): 1890650574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 137, 165, 198, 242, 274, 330, 363, 411, 495, 605, 673, 685, 726, 822, 990, 1089, 1210, 1233, 1346, 1370, 1507, 1815, 2019, 2055, 2178, 2466, 3014, 3365, 3630, 4038, 4110, 4521, 5445, 6057, 6165, 6730, 7403, 7535, 9042, 10095, 10890, 12114, 12330, 13563, 14806, 15070, 16577, 20190, 22209, 22605, 27126, 30285, 33154, 37015, 44418, 45210, 49731, 60570, 66627, 67815, 74030, 81433, 82885, 92201, 99462, 111045, 133254, 135630, 149193, 162866, 165770, 184402, 222090, 244299, 248655, 276603, 298386, 333135, 407165, 461005, 488598, 497310, 553206, 666270, 732897, 745965, 814330, 829809, 922010, 1014211, 1221495, 1383015, 1465794, 1491930, 1659618, 2028422, 2442990, 2766030, 3042633, 3664485, 4149045, 5071055, 6085266, 7328970, 8298090, 9127899, 10142110, 11156321, 15213165, 18255798, 22312642, 30426330, 33468963, 45639495, 55781605, 66937926, 91278990, 100406889, 111563210, 167344815, 200813778, 334689630, 502034445, 1004068890]

約数ペア:

[(1, 1004068890), (2, 502034445), (3, 334689630), (5, 200813778), (6, 167344815), (9, 111563210), (10, 100406889), (11, 91278990), (15, 66937926), (18, 55781605), (22, 45639495), (30, 33468963), (33, 30426330), (45, 22312642), (55, 18255798), (66, 15213165), (90, 11156321), (99, 10142110), (110, 9127899), (121, 8298090), (137, 7328970), (165, 6085266), (198, 5071055), (242, 4149045), (274, 3664485), (330, 3042633), (363, 2766030), (411, 2442990), (495, 2028422), (605, 1659618), (673, 1491930), (685, 1465794), (726, 1383015), (822, 1221495), (990, 1014211), (1089, 922010), (1210, 829809), (1233, 814330), (1346, 745965), (1370, 732897), (1507, 666270), (1815, 553206), (2019, 497310), (2055, 488598), (2178, 461005), (2466, 407165), (3014, 333135), (3365, 298386), (3630, 276603), (4038, 248655), (4110, 244299), (4521, 222090), (5445, 184402), (6057, 165770), (6165, 162866), (6730, 149193), (7403, 135630), (7535, 133254), (9042, 111045), (10095, 99462), (10890, 92201), (12114, 82885), (12330, 81433), (13563, 74030), (14806, 67815), (15070, 66627), (16577, 60570), (20190, 49731), (22209, 45210), (22605, 44418), (27126, 37015), (30285, 33154)]