349503770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 812198016

約数和(自身を除く): 462694246

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 61, 70, 77, 98, 110, 122, 154, 245, 305, 385, 427, 490, 539, 610, 671, 770, 854, 1063, 1078, 1342, 2126, 2135, 2695, 2989, 3355, 4270, 4697, 5315, 5390, 5978, 6710, 7441, 9394, 10630, 11693, 14882, 14945, 23386, 23485, 29890, 32879, 37205, 46970, 52087, 58465, 64843, 65758, 74410, 81851, 104174, 116930, 129686, 163702, 164395, 260435, 324215, 328790, 409255, 453901, 520870, 572957, 648430, 713273, 818510, 907802, 1145914, 1426546, 2269505, 2864785, 3177307, 3566365, 4539010, 4992911, 5729570, 6354614, 7132730, 9985822, 15886535, 24964555, 31773070, 34950377, 49929110, 69900754, 174751885, 349503770]

約数ペア:

[(1, 349503770), (2, 174751885), (5, 69900754), (7, 49929110), (10, 34950377), (11, 31773070), (14, 24964555), (22, 15886535), (35, 9985822), (49, 7132730), (55, 6354614), (61, 5729570), (70, 4992911), (77, 4539010), (98, 3566365), (110, 3177307), (122, 2864785), (154, 2269505), (245, 1426546), (305, 1145914), (385, 907802), (427, 818510), (490, 713273), (539, 648430), (610, 572957), (671, 520870), (770, 453901), (854, 409255), (1063, 328790), (1078, 324215), (1342, 260435), (2126, 164395), (2135, 163702), (2695, 129686), (2989, 116930), (3355, 104174), (4270, 81851), (4697, 74410), (5315, 65758), (5390, 64843), (5978, 58465), (6710, 52087), (7441, 46970), (9394, 37205), (10630, 32879), (11693, 29890), (14882, 23485), (14945, 23386)]