259835460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117043}}^1$

素因数の和:117092

約数の個数: 48

約数和(自身を含む): 747208896

約数和(自身を除く): 487373436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 117043, 234086, 351129, 468172, 585215, 702258, 1170430, 1404516, 1755645, 2340860, 3511290, 4330591, 7022580, 8661182, 12991773, 17322364, 21652955, 25983546, 43305910, 51967092, 64958865, 86611820, 129917730, 259835460]

約数ペア:

[(1, 259835460), (2, 129917730), (3, 86611820), (4, 64958865), (5, 51967092), (6, 43305910), (10, 25983546), (12, 21652955), (15, 17322364), (20, 12991773), (30, 8661182), (37, 7022580), (60, 4330591), (74, 3511290), (111, 2340860), (148, 1755645), (185, 1404516), (222, 1170430), (370, 702258), (444, 585215), (555, 468172), (740, 351129), (1110, 234086), (2220, 117043)]