4007641860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34843}}^1$

素因数の和:34935

約数の個数: 120

約数和(自身を含む): 12749558976

約数和(自身を除く): 8741917116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1278, 1420, 1620, 1917, 2130, 2556, 3195, 3834, 4260, 5751, 6390, 7668, 9585, 11502, 12780, 19170, 23004, 28755, 34843, 38340, 57510, 69686, 104529, 115020, 139372, 174215, 209058, 313587, 348430, 418116, 522645, 627174, 696860, 940761, 1045290, 1254348, 1567935, 1881522, 2090580, 2473853, 2822283, 3135870, 3763044, 4703805, 4947706, 5644566, 6271740, 7421559, 9407610, 9895412, 11289132, 12369265, 14111415, 14843118, 18815220, 22264677, 24738530, 28222830, 29686236, 37107795, 44529354, 49477060, 56445660, 66794031, 74215590, 89058708, 111323385, 133588062, 148431180, 200382093, 222646770, 267176124, 333970155, 400764186, 445293540, 667940310, 801528372, 1001910465, 1335880620, 2003820930, 4007641860]

約数ペア:

[(1, 4007641860), (2, 2003820930), (3, 1335880620), (4, 1001910465), (5, 801528372), (6, 667940310), (9, 445293540), (10, 400764186), (12, 333970155), (15, 267176124), (18, 222646770), (20, 200382093), (27, 148431180), (30, 133588062), (36, 111323385), (45, 89058708), (54, 74215590), (60, 66794031), (71, 56445660), (81, 49477060), (90, 44529354), (108, 37107795), (135, 29686236), (142, 28222830), (162, 24738530), (180, 22264677), (213, 18815220), (270, 14843118), (284, 14111415), (324, 12369265), (355, 11289132), (405, 9895412), (426, 9407610), (540, 7421559), (639, 6271740), (710, 5644566), (810, 4947706), (852, 4703805), (1065, 3763044), (1278, 3135870), (1420, 2822283), (1620, 2473853), (1917, 2090580), (2130, 1881522), (2556, 1567935), (3195, 1254348), (3834, 1045290), (4260, 940761), (5751, 696860), (6390, 627174), (7668, 522645), (9585, 418116), (11502, 348430), (12780, 313587), (19170, 209058), (23004, 174215), (28755, 139372), (34843, 115020), (38340, 104529), (57510, 69686)]