2852460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 9906624

約数和(自身を除く): 7054164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 53, 60, 65, 69, 78, 90, 92, 106, 115, 117, 130, 138, 156, 159, 180, 195, 207, 212, 230, 234, 260, 265, 276, 299, 318, 345, 390, 414, 460, 468, 477, 530, 585, 598, 636, 689, 690, 780, 795, 828, 897, 954, 1035, 1060, 1170, 1196, 1219, 1378, 1380, 1495, 1590, 1794, 1908, 2067, 2070, 2340, 2385, 2438, 2691, 2756, 2990, 3180, 3445, 3588, 3657, 4134, 4140, 4485, 4770, 4876, 5382, 5980, 6095, 6201, 6890, 7314, 8268, 8970, 9540, 10335, 10764, 10971, 12190, 12402, 13455, 13780, 14628, 15847, 17940, 18285, 20670, 21942, 24380, 24804, 26910, 31005, 31694, 36570, 41340, 43884, 47541, 53820, 54855, 62010, 63388, 73140, 79235, 95082, 109710, 124020, 142623, 158470, 190164, 219420, 237705, 285246, 316940, 475410, 570492, 713115, 950820, 1426230, 2852460]

約数ペア:

[(1, 2852460), (2, 1426230), (3, 950820), (4, 713115), (5, 570492), (6, 475410), (9, 316940), (10, 285246), (12, 237705), (13, 219420), (15, 190164), (18, 158470), (20, 142623), (23, 124020), (26, 109710), (30, 95082), (36, 79235), (39, 73140), (45, 63388), (46, 62010), (52, 54855), (53, 53820), (60, 47541), (65, 43884), (69, 41340), (78, 36570), (90, 31694), (92, 31005), (106, 26910), (115, 24804), (117, 24380), (130, 21942), (138, 20670), (156, 18285), (159, 17940), (180, 15847), (195, 14628), (207, 13780), (212, 13455), (230, 12402), (234, 12190), (260, 10971), (265, 10764), (276, 10335), (299, 9540), (318, 8970), (345, 8268), (390, 7314), (414, 6890), (460, 6201), (468, 6095), (477, 5980), (530, 5382), (585, 4876), (598, 4770), (636, 4485), (689, 4140), (690, 4134), (780, 3657), (795, 3588), (828, 3445), (897, 3180), (954, 2990), (1035, 2756), (1060, 2691), (1170, 2438), (1196, 2385), (1219, 2340), (1378, 2070), (1380, 2067), (1495, 1908), (1590, 1794)]