7604950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 15668640

約数和(自身を除く): 8063690

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 389, 391, 425, 575, 778, 782, 850, 1150, 1945, 1955, 3890, 3910, 6613, 8947, 9725, 9775, 13226, 17894, 19450, 19550, 33065, 44735, 66130, 89470, 152099, 165325, 223675, 304198, 330650, 447350, 760495, 1520990, 3802475, 7604950]

約数ペア:

[(1, 7604950), (2, 3802475), (5, 1520990), (10, 760495), (17, 447350), (23, 330650), (25, 304198), (34, 223675), (46, 165325), (50, 152099), (85, 89470), (115, 66130), (170, 44735), (230, 33065), (389, 19550), (391, 19450), (425, 17894), (575, 13226), (778, 9775), (782, 9725), (850, 8947), (1150, 6613), (1945, 3910), (1955, 3890)]