17933810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 18644494

約数列:

[1, 2, 5, 10, 17, 31, 34, 41, 62, 82, 83, 85, 155, 166, 170, 205, 310, 410, 415, 527, 697, 830, 1054, 1271, 1394, 1411, 2542, 2573, 2635, 2822, 3403, 3485, 5146, 5270, 6355, 6806, 6970, 7055, 12710, 12865, 14110, 17015, 21607, 25730, 34030, 43214, 43741, 57851, 87482, 105493, 108035, 115702, 210986, 216070, 218705, 289255, 437410, 527465, 578510, 1054930, 1793381, 3586762, 8966905, 17933810]

約数ペア:

[(1, 17933810), (2, 8966905), (5, 3586762), (10, 1793381), (17, 1054930), (31, 578510), (34, 527465), (41, 437410), (62, 289255), (82, 218705), (83, 216070), (85, 210986), (155, 115702), (166, 108035), (170, 105493), (205, 87482), (310, 57851), (410, 43741), (415, 43214), (527, 34030), (697, 25730), (830, 21607), (1054, 17015), (1271, 14110), (1394, 12865), (1411, 12710), (2542, 7055), (2573, 6970), (2635, 6806), (2822, 6355), (3403, 5270), (3485, 5146)]