86528130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 245016576

約数和(自身を除く): 158488446

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, 421, 442, 465, 510, 527, 663, 806, 842, 930, 1054, 1105, 1209, 1263, 1326, 1581, 2015, 2105, 2210, 2418, 2526, 2635, 3162, 3315, 4030, 4210, 5270, 5473, 6045, 6315, 6630, 6851, 7157, 7905, 10946, 12090, 12630, 13051, 13702, 14314, 15810, 16419, 20553, 21471, 26102, 27365, 32838, 34255, 35785, 39153, 41106, 42942, 54730, 65255, 68510, 71570, 78306, 82095, 93041, 102765, 107355, 130510, 164190, 169663, 186082, 195765, 205530, 214710, 221867, 279123, 339326, 391530, 443734, 465205, 508989, 558246, 665601, 848315, 930410, 1017978, 1109335, 1331202, 1395615, 1696630, 2218670, 2544945, 2791230, 2884271, 3328005, 5089890, 5768542, 6656010, 8652813, 14421355, 17305626, 28842710, 43264065, 86528130]

約数ペア:

[(1, 86528130), (2, 43264065), (3, 28842710), (5, 17305626), (6, 14421355), (10, 8652813), (13, 6656010), (15, 5768542), (17, 5089890), (26, 3328005), (30, 2884271), (31, 2791230), (34, 2544945), (39, 2218670), (51, 1696630), (62, 1395615), (65, 1331202), (78, 1109335), (85, 1017978), (93, 930410), (102, 848315), (130, 665601), (155, 558246), (170, 508989), (186, 465205), (195, 443734), (221, 391530), (255, 339326), (310, 279123), (390, 221867), (403, 214710), (421, 205530), (442, 195765), (465, 186082), (510, 169663), (527, 164190), (663, 130510), (806, 107355), (842, 102765), (930, 93041), (1054, 82095), (1105, 78306), (1209, 71570), (1263, 68510), (1326, 65255), (1581, 54730), (2015, 42942), (2105, 41106), (2210, 39153), (2418, 35785), (2526, 34255), (2635, 32838), (3162, 27365), (3315, 26102), (4030, 21471), (4210, 20553), (5270, 16419), (5473, 15810), (6045, 14314), (6315, 13702), (6630, 13051), (6851, 12630), (7157, 12090), (7905, 10946)]