8925420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 29030400

約数和(自身を除く): 20104980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 269, 316, 395, 420, 474, 538, 553, 790, 807, 948, 1076, 1106, 1185, 1345, 1580, 1614, 1659, 1883, 2212, 2370, 2690, 2765, 3228, 3318, 3766, 4035, 4740, 5380, 5530, 5649, 6636, 7532, 8070, 8295, 9415, 11060, 11298, 16140, 16590, 18830, 21251, 22596, 28245, 33180, 37660, 42502, 56490, 63753, 85004, 106255, 112980, 127506, 148757, 212510, 255012, 297514, 318765, 425020, 446271, 595028, 637530, 743785, 892542, 1275060, 1487570, 1785084, 2231355, 2975140, 4462710, 8925420]

約数ペア:

[(1, 8925420), (2, 4462710), (3, 2975140), (4, 2231355), (5, 1785084), (6, 1487570), (7, 1275060), (10, 892542), (12, 743785), (14, 637530), (15, 595028), (20, 446271), (21, 425020), (28, 318765), (30, 297514), (35, 255012), (42, 212510), (60, 148757), (70, 127506), (79, 112980), (84, 106255), (105, 85004), (140, 63753), (158, 56490), (210, 42502), (237, 37660), (269, 33180), (316, 28245), (395, 22596), (420, 21251), (474, 18830), (538, 16590), (553, 16140), (790, 11298), (807, 11060), (948, 9415), (1076, 8295), (1106, 8070), (1185, 7532), (1345, 6636), (1580, 5649), (1614, 5530), (1659, 5380), (1883, 4740), (2212, 4035), (2370, 3766), (2690, 3318), (2765, 3228)]