22351290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 58254336

約数和(自身を除く): 35903046

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 223, 257, 390, 446, 514, 669, 771, 1115, 1285, 1338, 1542, 2230, 2570, 2899, 3341, 3345, 3855, 5798, 6682, 6690, 7710, 8697, 10023, 14495, 16705, 17394, 20046, 28990, 33410, 43485, 50115, 57311, 86970, 100230, 114622, 171933, 286555, 343866, 573110, 745043, 859665, 1490086, 1719330, 2235129, 3725215, 4470258, 7450430, 11175645, 22351290]

約数ペア:

[(1, 22351290), (2, 11175645), (3, 7450430), (5, 4470258), (6, 3725215), (10, 2235129), (13, 1719330), (15, 1490086), (26, 859665), (30, 745043), (39, 573110), (65, 343866), (78, 286555), (130, 171933), (195, 114622), (223, 100230), (257, 86970), (390, 57311), (446, 50115), (514, 43485), (669, 33410), (771, 28990), (1115, 20046), (1285, 17394), (1338, 16705), (1542, 14495), (2230, 10023), (2570, 8697), (2899, 7710), (3341, 6690), (3345, 6682), (3855, 5798)]