742237340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5487

約数の個数: 96

約数和(自身を含む): 1835011584

約数和(自身を除く): 1092774244

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 85, 124, 130, 155, 170, 221, 260, 310, 340, 403, 442, 527, 620, 806, 884, 1054, 1105, 1612, 2015, 2108, 2210, 2635, 4030, 4420, 5270, 5417, 6851, 8060, 10540, 10834, 13702, 21668, 27085, 27404, 34255, 54170, 68510, 70421, 92089, 108340, 137020, 140842, 167927, 184178, 281684, 335854, 352105, 368356, 460445, 671708, 704210, 839635, 920890, 1197157, 1408420, 1679270, 1841780, 2183051, 2394314, 2854759, 3358540, 4366102, 4788628, 5709518, 5985785, 8732204, 10915255, 11419036, 11971570, 14273795, 21830510, 23943140, 28547590, 37111867, 43661020, 57095180, 74223734, 148447468, 185559335, 371118670, 742237340]

約数ペア:

[(1, 742237340), (2, 371118670), (4, 185559335), (5, 148447468), (10, 74223734), (13, 57095180), (17, 43661020), (20, 37111867), (26, 28547590), (31, 23943140), (34, 21830510), (52, 14273795), (62, 11971570), (65, 11419036), (68, 10915255), (85, 8732204), (124, 5985785), (130, 5709518), (155, 4788628), (170, 4366102), (221, 3358540), (260, 2854759), (310, 2394314), (340, 2183051), (403, 1841780), (442, 1679270), (527, 1408420), (620, 1197157), (806, 920890), (884, 839635), (1054, 704210), (1105, 671708), (1612, 460445), (2015, 368356), (2108, 352105), (2210, 335854), (2635, 281684), (4030, 184178), (4420, 167927), (5270, 140842), (5417, 137020), (6851, 108340), (8060, 92089), (10540, 70421), (10834, 68510), (13702, 54170), (21668, 34255), (27085, 27404)]