45435780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19417}}^1$

素因数の和:19445

約数の個数: 72

約数和(自身を含む): 148431192

約数和(自身を除く): 102995412

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, 19417, 38834, 58251, 77668, 97085, 116502, 174753, 194170, 233004, 252421, 291255, 349506, 388340, 504842, 582510, 699012, 757263, 873765, 1009684, 1165020, 1262105, 1514526, 1747530, 2271789, 2524210, 3029052, 3495060, 3786315, 4543578, 5048420, 7572630, 9087156, 11358945, 15145260, 22717890, 45435780]

約数ペア:

[(1, 45435780), (2, 22717890), (3, 15145260), (4, 11358945), (5, 9087156), (6, 7572630), (9, 5048420), (10, 4543578), (12, 3786315), (13, 3495060), (15, 3029052), (18, 2524210), (20, 2271789), (26, 1747530), (30, 1514526), (36, 1262105), (39, 1165020), (45, 1009684), (52, 873765), (60, 757263), (65, 699012), (78, 582510), (90, 504842), (117, 388340), (130, 349506), (156, 291255), (180, 252421), (195, 233004), (234, 194170), (260, 174753), (390, 116502), (468, 97085), (585, 77668), (780, 58251), (1170, 38834), (2340, 19417)]