170995890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 460105920

約数和(自身を除く): 289110030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 169, 174, 195, 290, 338, 377, 390, 435, 507, 754, 845, 870, 1014, 1131, 1163, 1690, 1885, 2262, 2326, 2535, 3489, 3770, 4901, 5070, 5655, 5815, 6978, 9802, 11310, 11630, 14703, 15119, 17445, 24505, 29406, 30238, 33727, 34890, 45357, 49010, 67454, 73515, 75595, 90714, 101181, 147030, 151190, 168635, 196547, 202362, 226785, 337270, 393094, 438451, 453570, 505905, 589641, 876902, 982735, 1011810, 1179282, 1315353, 1965470, 2192255, 2630706, 2948205, 4384510, 5699863, 5896410, 6576765, 11399726, 13153530, 17099589, 28499315, 34199178, 56998630, 85497945, 170995890]

約数ペア:

[(1, 170995890), (2, 85497945), (3, 56998630), (5, 34199178), (6, 28499315), (10, 17099589), (13, 13153530), (15, 11399726), (26, 6576765), (29, 5896410), (30, 5699863), (39, 4384510), (58, 2948205), (65, 2630706), (78, 2192255), (87, 1965470), (130, 1315353), (145, 1179282), (169, 1011810), (174, 982735), (195, 876902), (290, 589641), (338, 505905), (377, 453570), (390, 438451), (435, 393094), (507, 337270), (754, 226785), (845, 202362), (870, 196547), (1014, 168635), (1131, 151190), (1163, 147030), (1690, 101181), (1885, 90714), (2262, 75595), (2326, 73515), (2535, 67454), (3489, 49010), (3770, 45357), (4901, 34890), (5070, 33727), (5655, 30238), (5815, 29406), (6978, 24505), (9802, 17445), (11310, 15119), (11630, 14703)]