73703070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{116989}}^1$

素因数の和:117009

約数の個数: 48

約数和(自身を含む): 219005280

約数和(自身を除く): 145302210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 116989, 233978, 350967, 584945, 701934, 818923, 1052901, 1169890, 1637846, 1754835, 2105802, 2456769, 3509670, 4094615, 4913538, 5264505, 7370307, 8189230, 10529010, 12283845, 14740614, 24567690, 36851535, 73703070]

約数ペア:

[(1, 73703070), (2, 36851535), (3, 24567690), (5, 14740614), (6, 12283845), (7, 10529010), (9, 8189230), (10, 7370307), (14, 5264505), (15, 4913538), (18, 4094615), (21, 3509670), (30, 2456769), (35, 2105802), (42, 1754835), (45, 1637846), (63, 1169890), (70, 1052901), (90, 818923), (105, 701934), (126, 584945), (210, 350967), (315, 233978), (630, 116989)]