84061770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 153987510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 409, 442, 465, 510, 527, 663, 806, 818, 930, 1054, 1105, 1209, 1227, 1326, 1581, 2015, 2045, 2210, 2418, 2454, 2635, 3162, 3315, 4030, 4090, 5270, 5317, 6045, 6135, 6630, 6851, 6953, 7905, 10634, 12090, 12270, 12679, 13702, 13906, 15810, 15951, 20553, 20859, 25358, 26585, 31902, 34255, 34765, 38037, 41106, 41718, 53170, 63395, 68510, 69530, 76074, 79755, 90389, 102765, 104295, 126790, 159510, 164827, 180778, 190185, 205530, 208590, 215543, 271167, 329654, 380370, 431086, 451945, 494481, 542334, 646629, 824135, 903890, 988962, 1077715, 1293258, 1355835, 1648270, 2155430, 2472405, 2711670, 2802059, 3233145, 4944810, 5604118, 6466290, 8406177, 14010295, 16812354, 28020590, 42030885, 84061770]

約数ペア:

[(1, 84061770), (2, 42030885), (3, 28020590), (5, 16812354), (6, 14010295), (10, 8406177), (13, 6466290), (15, 5604118), (17, 4944810), (26, 3233145), (30, 2802059), (31, 2711670), (34, 2472405), (39, 2155430), (51, 1648270), (62, 1355835), (65, 1293258), (78, 1077715), (85, 988962), (93, 903890), (102, 824135), (130, 646629), (155, 542334), (170, 494481), (186, 451945), (195, 431086), (221, 380370), (255, 329654), (310, 271167), (390, 215543), (403, 208590), (409, 205530), (442, 190185), (465, 180778), (510, 164827), (527, 159510), (663, 126790), (806, 104295), (818, 102765), (930, 90389), (1054, 79755), (1105, 76074), (1209, 69530), (1227, 68510), (1326, 63395), (1581, 53170), (2015, 41718), (2045, 41106), (2210, 38037), (2418, 34765), (2454, 34255), (2635, 31902), (3162, 26585), (3315, 25358), (4030, 20859), (4090, 20553), (5270, 15951), (5317, 15810), (6045, 13906), (6135, 13702), (6630, 12679), (6851, 12270), (6953, 12090), (7905, 10634)]