739244970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 2067302952

約数和(自身を除く): 1328057982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 90, 95, 114, 122, 171, 183, 190, 285, 305, 342, 361, 366, 373, 549, 570, 610, 722, 746, 855, 915, 1083, 1098, 1119, 1159, 1710, 1805, 1830, 1865, 2166, 2238, 2318, 2745, 3249, 3357, 3477, 3610, 3730, 5415, 5490, 5595, 5795, 6498, 6714, 6954, 7087, 10431, 10830, 11190, 11590, 14174, 16245, 16785, 17385, 20862, 21261, 22021, 22753, 32490, 33570, 34770, 35435, 42522, 44042, 45506, 52155, 63783, 66063, 68259, 70870, 104310, 106305, 110105, 113765, 127566, 132126, 134653, 136518, 198189, 204777, 212610, 220210, 227530, 269306, 318915, 330315, 341295, 396378, 403959, 409554, 432307, 637830, 660630, 673265, 682590, 807918, 864614, 990945, 1023885, 1211877, 1296921, 1346530, 1981890, 2019795, 2047770, 2161535, 2423754, 2593842, 3890763, 4039590, 4323070, 6059385, 6484605, 7781526, 8213833, 12118770, 12969210, 16427666, 19453815, 24641499, 38907630, 41069165, 49282998, 73924497, 82138330, 123207495, 147848994, 246414990, 369622485, 739244970]

約数ペア:

[(1, 739244970), (2, 369622485), (3, 246414990), (5, 147848994), (6, 123207495), (9, 82138330), (10, 73924497), (15, 49282998), (18, 41069165), (19, 38907630), (30, 24641499), (38, 19453815), (45, 16427666), (57, 12969210), (61, 12118770), (90, 8213833), (95, 7781526), (114, 6484605), (122, 6059385), (171, 4323070), (183, 4039590), (190, 3890763), (285, 2593842), (305, 2423754), (342, 2161535), (361, 2047770), (366, 2019795), (373, 1981890), (549, 1346530), (570, 1296921), (610, 1211877), (722, 1023885), (746, 990945), (855, 864614), (915, 807918), (1083, 682590), (1098, 673265), (1119, 660630), (1159, 637830), (1710, 432307), (1805, 409554), (1830, 403959), (1865, 396378), (2166, 341295), (2238, 330315), (2318, 318915), (2745, 269306), (3249, 227530), (3357, 220210), (3477, 212610), (3610, 204777), (3730, 198189), (5415, 136518), (5490, 134653), (5595, 132126), (5795, 127566), (6498, 113765), (6714, 110105), (6954, 106305), (7087, 104310), (10431, 70870), (10830, 68259), (11190, 66063), (11590, 63783), (14174, 52155), (16245, 45506), (16785, 44042), (17385, 42522), (20862, 35435), (21261, 34770), (22021, 33570), (22753, 32490)]