1900535310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{3491}}^1$

素因数の和:3790

約数の個数: 96

約数和(自身を含む): 5177323008

約数和(自身を除く): 3276787698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 263, 345, 414, 526, 690, 789, 1035, 1315, 1578, 2070, 2367, 2630, 3491, 3945, 4734, 6049, 6982, 7890, 10473, 11835, 12098, 17455, 18147, 20946, 23670, 30245, 31419, 34910, 36294, 52365, 54441, 60490, 62838, 80293, 90735, 104730, 108882, 157095, 160586, 181470, 240879, 272205, 314190, 401465, 481758, 544410, 722637, 802930, 918133, 1204395, 1445274, 1836266, 2408790, 2754399, 3613185, 4590665, 5508798, 7226370, 8263197, 9181330, 13771995, 16526394, 21117059, 27543990, 41315985, 42234118, 63351177, 82631970, 105585295, 126702354, 190053531, 211170590, 316755885, 380107062, 633511770, 950267655, 1900535310]

約数ペア:

[(1, 1900535310), (2, 950267655), (3, 633511770), (5, 380107062), (6, 316755885), (9, 211170590), (10, 190053531), (15, 126702354), (18, 105585295), (23, 82631970), (30, 63351177), (45, 42234118), (46, 41315985), (69, 27543990), (90, 21117059), (115, 16526394), (138, 13771995), (207, 9181330), (230, 8263197), (263, 7226370), (345, 5508798), (414, 4590665), (526, 3613185), (690, 2754399), (789, 2408790), (1035, 1836266), (1315, 1445274), (1578, 1204395), (2070, 918133), (2367, 802930), (2630, 722637), (3491, 544410), (3945, 481758), (4734, 401465), (6049, 314190), (6982, 272205), (7890, 240879), (10473, 181470), (11835, 160586), (12098, 157095), (17455, 108882), (18147, 104730), (20946, 90735), (23670, 80293), (30245, 62838), (31419, 60490), (34910, 54441), (36294, 52365)]