3896230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 8382528

約数和(自身を除く): 4486298

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 43, 65, 82, 85, 86, 130, 170, 205, 215, 221, 410, 430, 442, 533, 559, 697, 731, 1066, 1105, 1118, 1394, 1462, 1763, 2210, 2665, 2795, 3485, 3526, 3655, 5330, 5590, 6970, 7310, 8815, 9061, 9503, 17630, 18122, 19006, 22919, 29971, 45305, 45838, 47515, 59942, 90610, 95030, 114595, 149855, 229190, 299710, 389623, 779246, 1948115, 3896230]

約数ペア:

[(1, 3896230), (2, 1948115), (5, 779246), (10, 389623), (13, 299710), (17, 229190), (26, 149855), (34, 114595), (41, 95030), (43, 90610), (65, 59942), (82, 47515), (85, 45838), (86, 45305), (130, 29971), (170, 22919), (205, 19006), (215, 18122), (221, 17630), (410, 9503), (430, 9061), (442, 8815), (533, 7310), (559, 6970), (697, 5590), (731, 5330), (1066, 3655), (1105, 3526), (1118, 3485), (1394, 2795), (1462, 2665), (1763, 2210)]