7651230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 19338048

約数和(自身を除く): 11686818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 61, 74, 111, 113, 122, 183, 185, 222, 226, 305, 339, 366, 370, 555, 565, 610, 678, 915, 1110, 1130, 1695, 1830, 2257, 3390, 4181, 4514, 6771, 6893, 8362, 11285, 12543, 13542, 13786, 20679, 20905, 22570, 25086, 33855, 34465, 41358, 41810, 62715, 67710, 68930, 103395, 125430, 206790, 255041, 510082, 765123, 1275205, 1530246, 2550410, 3825615, 7651230]

約数ペア:

[(1, 7651230), (2, 3825615), (3, 2550410), (5, 1530246), (6, 1275205), (10, 765123), (15, 510082), (30, 255041), (37, 206790), (61, 125430), (74, 103395), (111, 68930), (113, 67710), (122, 62715), (183, 41810), (185, 41358), (222, 34465), (226, 33855), (305, 25086), (339, 22570), (366, 20905), (370, 20679), (555, 13786), (565, 13542), (610, 12543), (678, 11285), (915, 8362), (1110, 6893), (1130, 6771), (1695, 4514), (1830, 4181), (2257, 3390)]