70105644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 214643520

約数和(自身を除く): 144537876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 53, 58, 63, 84, 87, 106, 116, 126, 159, 174, 181, 203, 212, 252, 261, 318, 348, 362, 371, 406, 477, 522, 543, 609, 636, 724, 742, 812, 954, 1044, 1086, 1113, 1218, 1267, 1484, 1537, 1629, 1827, 1908, 2172, 2226, 2436, 2534, 3074, 3258, 3339, 3654, 3801, 4452, 4611, 5068, 5249, 6148, 6516, 6678, 7308, 7602, 9222, 9593, 10498, 10759, 11403, 13356, 13833, 15204, 15747, 18444, 19186, 20996, 21518, 22806, 27666, 28779, 31494, 32277, 36743, 38372, 43036, 45612, 47241, 55332, 57558, 62988, 64554, 67151, 73486, 86337, 94482, 96831, 110229, 115116, 129108, 134302, 146972, 172674, 188964, 193662, 201453, 220458, 268604, 278197, 330687, 345348, 387324, 402906, 440916, 556394, 604359, 661374, 805812, 834591, 1112788, 1208718, 1322748, 1669182, 1947379, 2417436, 2503773, 3338364, 3894758, 5007546, 5842137, 7789516, 10015092, 11684274, 17526411, 23368548, 35052822, 70105644]

約数ペア:

[(1, 70105644), (2, 35052822), (3, 23368548), (4, 17526411), (6, 11684274), (7, 10015092), (9, 7789516), (12, 5842137), (14, 5007546), (18, 3894758), (21, 3338364), (28, 2503773), (29, 2417436), (36, 1947379), (42, 1669182), (53, 1322748), (58, 1208718), (63, 1112788), (84, 834591), (87, 805812), (106, 661374), (116, 604359), (126, 556394), (159, 440916), (174, 402906), (181, 387324), (203, 345348), (212, 330687), (252, 278197), (261, 268604), (318, 220458), (348, 201453), (362, 193662), (371, 188964), (406, 172674), (477, 146972), (522, 134302), (543, 129108), (609, 115116), (636, 110229), (724, 96831), (742, 94482), (812, 86337), (954, 73486), (1044, 67151), (1086, 64554), (1113, 62988), (1218, 57558), (1267, 55332), (1484, 47241), (1537, 45612), (1629, 43036), (1827, 38372), (1908, 36743), (2172, 32277), (2226, 31494), (2436, 28779), (2534, 27666), (3074, 22806), (3258, 21518), (3339, 20996), (3654, 19186), (3801, 18444), (4452, 15747), (4611, 15204), (5068, 13833), (5249, 13356), (6148, 11403), (6516, 10759), (6678, 10498), (7308, 9593), (7602, 9222)]