40338090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 117936000

約数和(自身を除く): 77597910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1499, 1794, 2070, 2691, 2990, 2998, 4485, 4497, 5382, 7495, 8970, 8994, 13455, 13491, 14990, 19487, 22485, 26910, 26982, 34477, 38974, 44970, 58461, 67455, 68954, 97435, 103431, 116922, 134910, 172385, 175383, 194870, 206862, 292305, 310293, 344770, 350766, 448201, 517155, 584610, 620586, 876915, 896402, 1034310, 1344603, 1551465, 1753830, 2241005, 2689206, 3102930, 4033809, 4482010, 6723015, 8067618, 13446030, 20169045, 40338090]

約数ペア:

[(1, 40338090), (2, 20169045), (3, 13446030), (5, 8067618), (6, 6723015), (9, 4482010), (10, 4033809), (13, 3102930), (15, 2689206), (18, 2241005), (23, 1753830), (26, 1551465), (30, 1344603), (39, 1034310), (45, 896402), (46, 876915), (65, 620586), (69, 584610), (78, 517155), (90, 448201), (115, 350766), (117, 344770), (130, 310293), (138, 292305), (195, 206862), (207, 194870), (230, 175383), (234, 172385), (299, 134910), (345, 116922), (390, 103431), (414, 97435), (585, 68954), (598, 67455), (690, 58461), (897, 44970), (1035, 38974), (1170, 34477), (1495, 26982), (1499, 26910), (1794, 22485), (2070, 19487), (2691, 14990), (2990, 13491), (2998, 13455), (4485, 8994), (4497, 8970), (5382, 7495)]