127715910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32009}}^1$

素因数の和:32045

約数の個数: 64

約数和(自身を含む): 368755200

約数和(自身を除く): 241039290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 32009, 64018, 96027, 160045, 192054, 224063, 320090, 448126, 480135, 608171, 672189, 960270, 1120315, 1216342, 1344378, 1824513, 2240630, 3040855, 3360945, 3649026, 4257197, 6081710, 6721890, 8514394, 9122565, 12771591, 18245130, 21285985, 25543182, 42571970, 63857955, 127715910]

約数ペア:

[(1, 127715910), (2, 63857955), (3, 42571970), (5, 25543182), (6, 21285985), (7, 18245130), (10, 12771591), (14, 9122565), (15, 8514394), (19, 6721890), (21, 6081710), (30, 4257197), (35, 3649026), (38, 3360945), (42, 3040855), (57, 2240630), (70, 1824513), (95, 1344378), (105, 1216342), (114, 1120315), (133, 960270), (190, 672189), (210, 608171), (266, 480135), (285, 448126), (399, 320090), (570, 224063), (665, 192054), (798, 160045), (1330, 96027), (1995, 64018), (3990, 32009)]