40206930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 99422208

約数和(自身を除く): 59215278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 173, 183, 254, 305, 346, 366, 381, 519, 610, 635, 762, 865, 915, 1038, 1270, 1730, 1830, 1905, 2595, 3810, 5190, 7747, 10553, 15494, 21106, 21971, 23241, 31659, 38735, 43942, 46482, 52765, 63318, 65913, 77470, 105530, 109855, 116205, 131826, 158295, 219710, 232410, 316590, 329565, 659130, 1340231, 2680462, 4020693, 6701155, 8041386, 13402310, 20103465, 40206930]

約数ペア:

[(1, 40206930), (2, 20103465), (3, 13402310), (5, 8041386), (6, 6701155), (10, 4020693), (15, 2680462), (30, 1340231), (61, 659130), (122, 329565), (127, 316590), (173, 232410), (183, 219710), (254, 158295), (305, 131826), (346, 116205), (366, 109855), (381, 105530), (519, 77470), (610, 65913), (635, 63318), (762, 52765), (865, 46482), (915, 43942), (1038, 38735), (1270, 31659), (1730, 23241), (1830, 21971), (1905, 21106), (2595, 15494), (3810, 10553), (5190, 7747)]