87306390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 257541120

約数和(自身を除く): 170234730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 690, 765, 782, 827, 918, 1035, 1173, 1242, 1530, 1654, 1955, 2070, 2295, 2346, 2481, 3105, 3519, 3910, 4135, 4590, 4962, 5865, 6210, 7038, 7443, 8270, 10557, 11730, 12405, 14059, 14886, 17595, 19021, 21114, 22329, 24810, 28118, 35190, 37215, 38042, 42177, 44658, 52785, 57063, 70295, 74430, 84354, 95105, 105570, 111645, 114126, 126531, 140590, 171189, 190210, 210885, 223290, 253062, 285315, 323357, 342378, 379593, 421770, 513567, 570630, 632655, 646714, 759186, 855945, 970071, 1027134, 1265310, 1616785, 1711890, 1897965, 1940142, 2567835, 2910213, 3233570, 3795930, 4850355, 5135670, 5820426, 8730639, 9700710, 14551065, 17461278, 29102130, 43653195, 87306390]

約数ペア:

[(1, 87306390), (2, 43653195), (3, 29102130), (5, 17461278), (6, 14551065), (9, 9700710), (10, 8730639), (15, 5820426), (17, 5135670), (18, 4850355), (23, 3795930), (27, 3233570), (30, 2910213), (34, 2567835), (45, 1940142), (46, 1897965), (51, 1711890), (54, 1616785), (69, 1265310), (85, 1027134), (90, 970071), (102, 855945), (115, 759186), (135, 646714), (138, 632655), (153, 570630), (170, 513567), (207, 421770), (230, 379593), (255, 342378), (270, 323357), (306, 285315), (345, 253062), (391, 223290), (414, 210885), (459, 190210), (510, 171189), (621, 140590), (690, 126531), (765, 114126), (782, 111645), (827, 105570), (918, 95105), (1035, 84354), (1173, 74430), (1242, 70295), (1530, 57063), (1654, 52785), (1955, 44658), (2070, 42177), (2295, 38042), (2346, 37215), (2481, 35190), (3105, 28118), (3519, 24810), (3910, 22329), (4135, 21114), (4590, 19021), (4962, 17595), (5865, 14886), (6210, 14059), (7038, 12405), (7443, 11730), (8270, 10557)]