5139936180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{34781}}^1$

素因数の和:35617

約数の個数: 72

約数和(自身を含む): 15610578984

約数和(自身を除く): 10470642804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 821, 1642, 2463, 3284, 4105, 4926, 7389, 8210, 9852, 12315, 14778, 16420, 24630, 29556, 34781, 36945, 49260, 69562, 73890, 104343, 139124, 147780, 173905, 208686, 313029, 347810, 417372, 521715, 626058, 695620, 1043430, 1252116, 1565145, 2086860, 3130290, 6260580, 28555201, 57110402, 85665603, 114220804, 142776005, 171331206, 256996809, 285552010, 342662412, 428328015, 513993618, 571104020, 856656030, 1027987236, 1284984045, 1713312060, 2569968090, 5139936180]

約数ペア:

[(1, 5139936180), (2, 2569968090), (3, 1713312060), (4, 1284984045), (5, 1027987236), (6, 856656030), (9, 571104020), (10, 513993618), (12, 428328015), (15, 342662412), (18, 285552010), (20, 256996809), (30, 171331206), (36, 142776005), (45, 114220804), (60, 85665603), (90, 57110402), (180, 28555201), (821, 6260580), (1642, 3130290), (2463, 2086860), (3284, 1565145), (4105, 1252116), (4926, 1043430), (7389, 695620), (8210, 626058), (9852, 521715), (12315, 417372), (14778, 347810), (16420, 313029), (24630, 208686), (29556, 173905), (34781, 147780), (36945, 139124), (49260, 104343), (69562, 73890)]