7418130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 18845568

約数和(自身を除く): 11427438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 163, 185, 205, 222, 246, 326, 370, 410, 489, 555, 615, 815, 978, 1110, 1230, 1517, 1630, 2445, 3034, 4551, 4890, 6031, 6683, 7585, 9102, 12062, 13366, 15170, 18093, 20049, 22755, 30155, 33415, 36186, 40098, 45510, 60310, 66830, 90465, 100245, 180930, 200490, 247271, 494542, 741813, 1236355, 1483626, 2472710, 3709065, 7418130]

約数ペア:

[(1, 7418130), (2, 3709065), (3, 2472710), (5, 1483626), (6, 1236355), (10, 741813), (15, 494542), (30, 247271), (37, 200490), (41, 180930), (74, 100245), (82, 90465), (111, 66830), (123, 60310), (163, 45510), (185, 40098), (205, 36186), (222, 33415), (246, 30155), (326, 22755), (370, 20049), (410, 18093), (489, 15170), (555, 13366), (615, 12062), (815, 9102), (978, 7585), (1110, 6683), (1230, 6031), (1517, 4890), (1630, 4551), (2445, 3034)]