26245530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 73681920

約数和(自身を除く): 47436390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 409, 414, 465, 558, 690, 713, 818, 930, 1035, 1227, 1395, 1426, 2045, 2070, 2139, 2454, 2790, 3565, 3681, 4090, 4278, 6135, 6417, 7130, 7362, 9407, 10695, 12270, 12679, 12834, 18405, 18814, 21390, 25358, 28221, 32085, 36810, 38037, 47035, 56442, 63395, 64170, 76074, 84663, 94070, 114111, 126790, 141105, 169326, 190185, 228222, 282210, 291617, 380370, 423315, 570555, 583234, 846630, 874851, 1141110, 1458085, 1749702, 2624553, 2916170, 4374255, 5249106, 8748510, 13122765, 26245530]

約数ペア:

[(1, 26245530), (2, 13122765), (3, 8748510), (5, 5249106), (6, 4374255), (9, 2916170), (10, 2624553), (15, 1749702), (18, 1458085), (23, 1141110), (30, 874851), (31, 846630), (45, 583234), (46, 570555), (62, 423315), (69, 380370), (90, 291617), (93, 282210), (115, 228222), (138, 190185), (155, 169326), (186, 141105), (207, 126790), (230, 114111), (279, 94070), (310, 84663), (345, 76074), (409, 64170), (414, 63395), (465, 56442), (558, 47035), (690, 38037), (713, 36810), (818, 32085), (930, 28221), (1035, 25358), (1227, 21390), (1395, 18814), (1426, 18405), (2045, 12834), (2070, 12679), (2139, 12270), (2454, 10695), (2790, 9407), (3565, 7362), (3681, 7130), (4090, 6417), (4278, 6135)]