1085291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81847}}^1$

素因数の和:81889

約数の個数: 96

約数和(自身を含む): 3465116928

約数和(自身を除く): 2379825708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 81847, 163694, 245541, 327388, 409235, 491082, 818470, 982164, 1064011, 1227705, 1391399, 1636940, 2128022, 2455410, 2782798, 3192033, 4174197, 4256044, 4910820, 5320055, 5565596, 6384066, 6956995, 8348394, 10640110, 12768132, 13913990, 15960165, 16696788, 18088187, 20870985, 21280220, 27827980, 31920330, 36176374, 41741970, 54264561, 63840660, 72352748, 83483940, 90440935, 108529122, 180881870, 217058244, 271322805, 361763740, 542645610, 1085291220]

約数ペア:

[(1, 1085291220), (2, 542645610), (3, 361763740), (4, 271322805), (5, 217058244), (6, 180881870), (10, 108529122), (12, 90440935), (13, 83483940), (15, 72352748), (17, 63840660), (20, 54264561), (26, 41741970), (30, 36176374), (34, 31920330), (39, 27827980), (51, 21280220), (52, 20870985), (60, 18088187), (65, 16696788), (68, 15960165), (78, 13913990), (85, 12768132), (102, 10640110), (130, 8348394), (156, 6956995), (170, 6384066), (195, 5565596), (204, 5320055), (221, 4910820), (255, 4256044), (260, 4174197), (340, 3192033), (390, 2782798), (442, 2455410), (510, 2128022), (663, 1636940), (780, 1391399), (884, 1227705), (1020, 1064011), (1105, 982164), (1326, 818470), (2210, 491082), (2652, 409235), (3315, 327388), (4420, 245541), (6630, 163694), (13260, 81847)]