872207610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74357}}^1$

素因数の和:74407

約数の個数: 64

約数和(自身を含む): 2312831232

約数和(自身を除く): 1440623622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 74357, 148714, 223071, 371785, 446142, 743570, 1115355, 1264069, 1710211, 2230710, 2528138, 3420422, 3792207, 5130633, 6320345, 7584414, 8551055, 10261266, 12640690, 17102110, 18961035, 25653165, 29073587, 37922070, 51306330, 58147174, 87220761, 145367935, 174441522, 290735870, 436103805, 872207610]

約数ペア:

[(1, 872207610), (2, 436103805), (3, 290735870), (5, 174441522), (6, 145367935), (10, 87220761), (15, 58147174), (17, 51306330), (23, 37922070), (30, 29073587), (34, 25653165), (46, 18961035), (51, 17102110), (69, 12640690), (85, 10261266), (102, 8551055), (115, 7584414), (138, 6320345), (170, 5130633), (230, 3792207), (255, 3420422), (345, 2528138), (391, 2230710), (510, 1710211), (690, 1264069), (782, 1115355), (1173, 743570), (1955, 446142), (2346, 371785), (3910, 223071), (5865, 148714), (11730, 74357)]