1139365890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 3233746152

約数和(自身を除く): 2094380262

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 173, 195, 234, 338, 346, 390, 433, 507, 519, 585, 845, 865, 866, 1014, 1038, 1170, 1299, 1521, 1557, 1690, 1730, 2165, 2249, 2535, 2595, 2598, 3042, 3114, 3897, 4330, 4498, 5070, 5190, 5629, 6495, 6747, 7605, 7785, 7794, 11245, 11258, 12990, 13494, 15210, 15570, 16887, 19485, 20241, 22490, 28145, 29237, 33735, 33774, 38970, 40482, 50661, 56290, 58474, 67470, 73177, 74909, 84435, 87711, 101205, 101322, 146185, 146354, 149818, 168870, 175422, 202410, 219531, 224727, 253305, 263133, 292370, 365885, 374545, 438555, 439062, 449454, 506610, 526266, 658593, 674181, 731770, 749090, 877110, 973817, 1097655, 1123635, 1315665, 1317186, 1348362, 1947634, 2195310, 2247270, 2631330, 2921451, 3292965, 3370905, 4869085, 5842902, 6585930, 6741810, 8764353, 9738170, 12659621, 14607255, 17528706, 25319242, 29214510, 37978863, 43821765, 63298105, 75957726, 87643530, 113936589, 126596210, 189894315, 227873178, 379788630, 569682945, 1139365890]

約数ペア:

[(1, 1139365890), (2, 569682945), (3, 379788630), (5, 227873178), (6, 189894315), (9, 126596210), (10, 113936589), (13, 87643530), (15, 75957726), (18, 63298105), (26, 43821765), (30, 37978863), (39, 29214510), (45, 25319242), (65, 17528706), (78, 14607255), (90, 12659621), (117, 9738170), (130, 8764353), (169, 6741810), (173, 6585930), (195, 5842902), (234, 4869085), (338, 3370905), (346, 3292965), (390, 2921451), (433, 2631330), (507, 2247270), (519, 2195310), (585, 1947634), (845, 1348362), (865, 1317186), (866, 1315665), (1014, 1123635), (1038, 1097655), (1170, 973817), (1299, 877110), (1521, 749090), (1557, 731770), (1690, 674181), (1730, 658593), (2165, 526266), (2249, 506610), (2535, 449454), (2595, 439062), (2598, 438555), (3042, 374545), (3114, 365885), (3897, 292370), (4330, 263133), (4498, 253305), (5070, 224727), (5190, 219531), (5629, 202410), (6495, 175422), (6747, 168870), (7605, 149818), (7785, 146354), (7794, 146185), (11245, 101322), (11258, 101205), (12990, 87711), (13494, 84435), (15210, 74909), (15570, 73177), (16887, 67470), (19485, 58474), (20241, 56290), (22490, 50661), (28145, 40482), (29237, 38970), (33735, 33774)]