726249990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{6257}}^1$

素因数の和:6393

約数の個数: 64

約数和(自身を含む): 1800501696

約数和(自身を除く): 1074251706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 73, 106, 146, 159, 219, 265, 318, 365, 438, 530, 730, 795, 1095, 1590, 2190, 3869, 6257, 7738, 11607, 12514, 18771, 19345, 23214, 31285, 37542, 38690, 58035, 62570, 93855, 116070, 187710, 331621, 456761, 663242, 913522, 994863, 1370283, 1658105, 1989726, 2283805, 2740566, 3316210, 4567610, 4974315, 6851415, 9948630, 13702830, 24208333, 48416666, 72624999, 121041665, 145249998, 242083330, 363124995, 726249990]

約数ペア:

[(1, 726249990), (2, 363124995), (3, 242083330), (5, 145249998), (6, 121041665), (10, 72624999), (15, 48416666), (30, 24208333), (53, 13702830), (73, 9948630), (106, 6851415), (146, 4974315), (159, 4567610), (219, 3316210), (265, 2740566), (318, 2283805), (365, 1989726), (438, 1658105), (530, 1370283), (730, 994863), (795, 913522), (1095, 663242), (1590, 456761), (2190, 331621), (3869, 187710), (6257, 116070), (7738, 93855), (11607, 62570), (12514, 58035), (18771, 38690), (19345, 37542), (23214, 31285)]