26645970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 64

約数和(自身を含む): 72938880

約数和(自身を除く): 46292910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4019, 6630, 8038, 12057, 20095, 24114, 40190, 52247, 60285, 68323, 104494, 120570, 136646, 156741, 204969, 261235, 313482, 341615, 409938, 522470, 683230, 783705, 888199, 1024845, 1567410, 1776398, 2049690, 2664597, 4440995, 5329194, 8881990, 13322985, 26645970]

約数ペア:

[(1, 26645970), (2, 13322985), (3, 8881990), (5, 5329194), (6, 4440995), (10, 2664597), (13, 2049690), (15, 1776398), (17, 1567410), (26, 1024845), (30, 888199), (34, 783705), (39, 683230), (51, 522470), (65, 409938), (78, 341615), (85, 313482), (102, 261235), (130, 204969), (170, 156741), (195, 136646), (221, 120570), (255, 104494), (390, 68323), (442, 60285), (510, 52247), (663, 40190), (1105, 24114), (1326, 20095), (2210, 12057), (3315, 8038), (4019, 6630)]