64039410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 173569176

約数和(自身を除く): 109529766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 457, 519, 810, 865, 914, 1038, 1371, 1557, 1730, 2285, 2595, 2742, 3114, 4113, 4570, 4671, 5190, 6855, 7785, 8226, 9342, 12339, 13710, 14013, 15570, 20565, 23355, 24678, 28026, 37017, 41130, 46710, 61695, 70065, 74034, 79061, 123390, 140130, 158122, 185085, 237183, 370170, 395305, 474366, 711549, 790610, 1185915, 1423098, 2134647, 2371830, 3557745, 4269294, 6403941, 7115490, 10673235, 12807882, 21346470, 32019705, 64039410]

約数ペア:

[(1, 64039410), (2, 32019705), (3, 21346470), (5, 12807882), (6, 10673235), (9, 7115490), (10, 6403941), (15, 4269294), (18, 3557745), (27, 2371830), (30, 2134647), (45, 1423098), (54, 1185915), (81, 790610), (90, 711549), (135, 474366), (162, 395305), (173, 370170), (270, 237183), (346, 185085), (405, 158122), (457, 140130), (519, 123390), (810, 79061), (865, 74034), (914, 70065), (1038, 61695), (1371, 46710), (1557, 41130), (1730, 37017), (2285, 28026), (2595, 24678), (2742, 23355), (3114, 20565), (4113, 15570), (4570, 14013), (4671, 13710), (5190, 12339), (6855, 9342), (7785, 8226)]