590820580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{222113}}^1$

素因数の和:222148

約数の個数: 48

約数和(自身を含む): 1492606080

約数和(自身を除く): 901785500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 222113, 444226, 888452, 1110565, 1554791, 2221130, 3109582, 4220147, 4442260, 6219164, 7773955, 8440294, 15547910, 16880588, 21100735, 29541029, 31095820, 42201470, 59082058, 84402940, 118164116, 147705145, 295410290, 590820580]

約数ペア:

[(1, 590820580), (2, 295410290), (4, 147705145), (5, 118164116), (7, 84402940), (10, 59082058), (14, 42201470), (19, 31095820), (20, 29541029), (28, 21100735), (35, 16880588), (38, 15547910), (70, 8440294), (76, 7773955), (95, 6219164), (133, 4442260), (140, 4220147), (190, 3109582), (266, 2221130), (380, 1554791), (532, 1110565), (665, 888452), (1330, 444226), (2660, 222113)]