395459610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8568

約数の個数: 128

約数和(自身を含む): 1236985344

約数和(自身を除く): 841525734

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 8521, 9282, 15470, 17042, 23205, 25563, 42605, 46410, 51126, 59647, 85210, 110773, 119294, 127815, 144857, 178941, 221546, 255630, 289714, 298235, 332319, 357882, 434571, 553865, 596470, 664638, 724285, 775411, 869142, 894705, 1013999, 1107730, 1448570, 1550822, 1661595, 1789410, 1883141, 2027998, 2172855, 2326233, 3041997, 3323190, 3766282, 3877055, 4345710, 4652466, 5069995, 5649423, 6083994, 7754110, 9415705, 10139990, 11298846, 11631165, 13181987, 15209985, 18831410, 23262330, 26363974, 28247115, 30419970, 39545961, 56494230, 65909935, 79091922, 131819870, 197729805, 395459610]

約数ペア:

[(1, 395459610), (2, 197729805), (3, 131819870), (5, 79091922), (6, 65909935), (7, 56494230), (10, 39545961), (13, 30419970), (14, 28247115), (15, 26363974), (17, 23262330), (21, 18831410), (26, 15209985), (30, 13181987), (34, 11631165), (35, 11298846), (39, 10139990), (42, 9415705), (51, 7754110), (65, 6083994), (70, 5649423), (78, 5069995), (85, 4652466), (91, 4345710), (102, 3877055), (105, 3766282), (119, 3323190), (130, 3041997), (170, 2326233), (182, 2172855), (195, 2027998), (210, 1883141), (221, 1789410), (238, 1661595), (255, 1550822), (273, 1448570), (357, 1107730), (390, 1013999), (442, 894705), (455, 869142), (510, 775411), (546, 724285), (595, 664638), (663, 596470), (714, 553865), (910, 434571), (1105, 357882), (1190, 332319), (1326, 298235), (1365, 289714), (1547, 255630), (1785, 221546), (2210, 178941), (2730, 144857), (3094, 127815), (3315, 119294), (3570, 110773), (4641, 85210), (6630, 59647), (7735, 51126), (8521, 46410), (9282, 42605), (15470, 25563), (17042, 23205)]