68006970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44449}}^1$

素因数の和:44479

約数の個数: 48

約数和(自身を含む): 187223400

約数和(自身を除く): 119216430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 44449, 88898, 133347, 222245, 266694, 400041, 444490, 666735, 755633, 800082, 1333470, 1511266, 2000205, 2266899, 3778165, 4000410, 4533798, 6800697, 7556330, 11334495, 13601394, 22668990, 34003485, 68006970]

約数ペア:

[(1, 68006970), (2, 34003485), (3, 22668990), (5, 13601394), (6, 11334495), (9, 7556330), (10, 6800697), (15, 4533798), (17, 4000410), (18, 3778165), (30, 2266899), (34, 2000205), (45, 1511266), (51, 1333470), (85, 800082), (90, 755633), (102, 666735), (153, 444490), (170, 400041), (255, 266694), (306, 222245), (510, 133347), (765, 88898), (1530, 44449)]