84860490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 242694144

約数和(自身を除く): 157833654

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 131, 143, 151, 165, 195, 262, 286, 302, 330, 390, 393, 429, 453, 655, 715, 755, 786, 858, 906, 1310, 1430, 1441, 1510, 1661, 1703, 1963, 1965, 2145, 2265, 2882, 3322, 3406, 3926, 3930, 4290, 4323, 4530, 4983, 5109, 5889, 7205, 8305, 8515, 8646, 9815, 9966, 10218, 11778, 14410, 16610, 17030, 18733, 19630, 19781, 21593, 21615, 24915, 25545, 29445, 37466, 39562, 43186, 43230, 49830, 51090, 56199, 58890, 59343, 64779, 93665, 98905, 107965, 112398, 118686, 129558, 187330, 197810, 215930, 217591, 257153, 280995, 296715, 323895, 435182, 514306, 561990, 593430, 647790, 652773, 771459, 1087955, 1285765, 1305546, 1542918, 2175910, 2571530, 2828683, 3263865, 3857295, 5657366, 6527730, 7714590, 8486049, 14143415, 16972098, 28286830, 42430245, 84860490]

約数ペア:

[(1, 84860490), (2, 42430245), (3, 28286830), (5, 16972098), (6, 14143415), (10, 8486049), (11, 7714590), (13, 6527730), (15, 5657366), (22, 3857295), (26, 3263865), (30, 2828683), (33, 2571530), (39, 2175910), (55, 1542918), (65, 1305546), (66, 1285765), (78, 1087955), (110, 771459), (130, 652773), (131, 647790), (143, 593430), (151, 561990), (165, 514306), (195, 435182), (262, 323895), (286, 296715), (302, 280995), (330, 257153), (390, 217591), (393, 215930), (429, 197810), (453, 187330), (655, 129558), (715, 118686), (755, 112398), (786, 107965), (858, 98905), (906, 93665), (1310, 64779), (1430, 59343), (1441, 58890), (1510, 56199), (1661, 51090), (1703, 49830), (1963, 43230), (1965, 43186), (2145, 39562), (2265, 37466), (2882, 29445), (3322, 25545), (3406, 24915), (3926, 21615), (3930, 21593), (4290, 19781), (4323, 19630), (4530, 18733), (4983, 17030), (5109, 16610), (5889, 14410), (7205, 11778), (8305, 10218), (8515, 9966), (8646, 9815)]