42173430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6401

約数の個数: 64

約数和(自身を含む): 115432128

約数和(自身を除く): 73258698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6361, 6630, 12722, 19083, 31805, 38166, 63610, 82693, 95415, 108137, 165386, 190830, 216274, 248079, 324411, 413465, 496158, 540685, 648822, 826930, 1081370, 1240395, 1405781, 1622055, 2480790, 2811562, 3244110, 4217343, 7028905, 8434686, 14057810, 21086715, 42173430]

約数ペア:

[(1, 42173430), (2, 21086715), (3, 14057810), (5, 8434686), (6, 7028905), (10, 4217343), (13, 3244110), (15, 2811562), (17, 2480790), (26, 1622055), (30, 1405781), (34, 1240395), (39, 1081370), (51, 826930), (65, 648822), (78, 540685), (85, 496158), (102, 413465), (130, 324411), (170, 248079), (195, 216274), (221, 190830), (255, 165386), (390, 108137), (442, 95415), (510, 82693), (663, 63610), (1105, 38166), (1326, 31805), (2210, 19083), (3315, 12722), (6361, 6630)]