521457291270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{538423}}^1$

素因数の和:538667

約数の個数: 128

約数和(自身を含む): 1479330708480

約数和(自身を除く): 957873417210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 211, 255, 270, 306, 422, 459, 510, 633, 765, 918, 1055, 1266, 1530, 1899, 2110, 2295, 3165, 3587, 3798, 4590, 5697, 6330, 7174, 9495, 10761, 11394, 17935, 18990, 21522, 28485, 32283, 35870, 53805, 56970, 64566, 96849, 107610, 161415, 193698, 322830, 484245, 538423, 968490, 1076846, 1615269, 2692115, 3230538, 4845807, 5384230, 8076345, 9153191, 9691614, 14537421, 16152690, 18306382, 24229035, 27459573, 29074842, 45765955, 48458070, 54919146, 72687105, 82378719, 91531910, 113607253, 137297865, 145374210, 164757438, 227214506, 247136157, 274595730, 340821759, 411893595, 494272314, 568036265, 681643518, 823787190, 1022465277, 1136072530, 1235680785, 1704108795, 1931323301, 2044930554, 2471361570, 3067395831, 3408217590, 3862646602, 5112326385, 5793969903, 6134791662, 9656616505, 10224652770, 11587939806, 15336979155, 17381909709, 19313233010, 28969849515, 30673958310, 34763819418, 52145729127, 57939699030, 86909548545, 104291458254, 173819097090, 260728645635, 521457291270]

約数ペア:

[(1, 521457291270), (2, 260728645635), (3, 173819097090), (5, 104291458254), (6, 86909548545), (9, 57939699030), (10, 52145729127), (15, 34763819418), (17, 30673958310), (18, 28969849515), (27, 19313233010), (30, 17381909709), (34, 15336979155), (45, 11587939806), (51, 10224652770), (54, 9656616505), (85, 6134791662), (90, 5793969903), (102, 5112326385), (135, 3862646602), (153, 3408217590), (170, 3067395831), (211, 2471361570), (255, 2044930554), (270, 1931323301), (306, 1704108795), (422, 1235680785), (459, 1136072530), (510, 1022465277), (633, 823787190), (765, 681643518), (918, 568036265), (1055, 494272314), (1266, 411893595), (1530, 340821759), (1899, 274595730), (2110, 247136157), (2295, 227214506), (3165, 164757438), (3587, 145374210), (3798, 137297865), (4590, 113607253), (5697, 91531910), (6330, 82378719), (7174, 72687105), (9495, 54919146), (10761, 48458070), (11394, 45765955), (17935, 29074842), (18990, 27459573), (21522, 24229035), (28485, 18306382), (32283, 16152690), (35870, 14537421), (53805, 9691614), (56970, 9153191), (64566, 8076345), (96849, 5384230), (107610, 4845807), (161415, 3230538), (193698, 2692115), (322830, 1615269), (484245, 1076846), (538423, 968490)]