27830169690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{659}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 69578403840

約数和(自身を除く): 41748234150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 61, 94, 122, 141, 183, 235, 282, 305, 366, 470, 491, 610, 659, 705, 915, 982, 1318, 1410, 1473, 1830, 1977, 2455, 2867, 2946, 3295, 3954, 4910, 5734, 6590, 7365, 8601, 9885, 14335, 14730, 17202, 19770, 23077, 28670, 29951, 30973, 40199, 43005, 46154, 59902, 61946, 69231, 80398, 86010, 89853, 92919, 115385, 120597, 138462, 149755, 154865, 179706, 185838, 200995, 230770, 241194, 299510, 309730, 323569, 346155, 401990, 449265, 464595, 602985, 647138, 692310, 898530, 929190, 970707, 1205970, 1407697, 1617845, 1889353, 1941414, 2815394, 3235690, 3778706, 4223091, 4853535, 5668059, 7038485, 8446182, 9446765, 9707070, 11336118, 14076970, 15207743, 18893530, 19737709, 21115455, 28340295, 30415486, 39475418, 42230910, 45623229, 56680590, 59213127, 76038715, 91246458, 98688545, 118426254, 152077430, 197377090, 228116145, 296065635, 456232290, 592131270, 927672323, 1855344646, 2783016969, 4638361615, 5566033938, 9276723230, 13915084845, 27830169690]

約数ペア:

[(1, 27830169690), (2, 13915084845), (3, 9276723230), (5, 5566033938), (6, 4638361615), (10, 2783016969), (15, 1855344646), (30, 927672323), (47, 592131270), (61, 456232290), (94, 296065635), (122, 228116145), (141, 197377090), (183, 152077430), (235, 118426254), (282, 98688545), (305, 91246458), (366, 76038715), (470, 59213127), (491, 56680590), (610, 45623229), (659, 42230910), (705, 39475418), (915, 30415486), (982, 28340295), (1318, 21115455), (1410, 19737709), (1473, 18893530), (1830, 15207743), (1977, 14076970), (2455, 11336118), (2867, 9707070), (2946, 9446765), (3295, 8446182), (3954, 7038485), (4910, 5668059), (5734, 4853535), (6590, 4223091), (7365, 3778706), (8601, 3235690), (9885, 2815394), (14335, 1941414), (14730, 1889353), (17202, 1617845), (19770, 1407697), (23077, 1205970), (28670, 970707), (29951, 929190), (30973, 898530), (40199, 692310), (43005, 647138), (46154, 602985), (59902, 464595), (61946, 449265), (69231, 401990), (80398, 346155), (86010, 323569), (89853, 309730), (92919, 299510), (115385, 241194), (120597, 230770), (138462, 200995), (149755, 185838), (154865, 179706)]