7415460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3197

約数の個数: 72

約数和(自身を含む): 24231480

約数和(自身を除く): 16816020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3169, 6338, 9507, 12676, 15845, 19014, 28521, 31690, 38028, 41197, 47535, 57042, 63380, 82394, 95070, 114084, 123591, 142605, 164788, 190140, 205985, 247182, 285210, 370773, 411970, 494364, 570420, 617955, 741546, 823940, 1235910, 1483092, 1853865, 2471820, 3707730, 7415460]

約数ペア:

[(1, 7415460), (2, 3707730), (3, 2471820), (4, 1853865), (5, 1483092), (6, 1235910), (9, 823940), (10, 741546), (12, 617955), (13, 570420), (15, 494364), (18, 411970), (20, 370773), (26, 285210), (30, 247182), (36, 205985), (39, 190140), (45, 164788), (52, 142605), (60, 123591), (65, 114084), (78, 95070), (90, 82394), (117, 63380), (130, 57042), (156, 47535), (180, 41197), (195, 38028), (234, 31690), (260, 28521), (390, 19014), (468, 15845), (585, 12676), (780, 9507), (1170, 6338), (2340, 3169)]