145601430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:22001

約数の個数: 64

約数和(自身を含む): 398478528

約数和(自身を除く): 252877098

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, 6630, 21961, 43922, 65883, 109805, 131766, 219610, 285493, 329415, 373337, 570986, 658830, 746674, 856479, 1120011, 1427465, 1712958, 1866685, 2240022, 2854930, 3733370, 4282395, 4853381, 5600055, 8564790, 9706762, 11200110, 14560143, 24266905, 29120286, 48533810, 72800715, 145601430]

約数ペア:

[(1, 145601430), (2, 72800715), (3, 48533810), (5, 29120286), (6, 24266905), (10, 14560143), (13, 11200110), (15, 9706762), (17, 8564790), (26, 5600055), (30, 4853381), (34, 4282395), (39, 3733370), (51, 2854930), (65, 2240022), (78, 1866685), (85, 1712958), (102, 1427465), (130, 1120011), (170, 856479), (195, 746674), (221, 658830), (255, 570986), (390, 373337), (442, 329415), (510, 285493), (663, 219610), (1105, 131766), (1326, 109805), (2210, 65883), (3315, 43922), (6630, 21961)]