71572830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 201670560

約数和(自身を除く): 130097730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 181, 210, 245, 269, 294, 362, 490, 538, 543, 735, 807, 905, 1086, 1267, 1345, 1470, 1614, 1810, 1883, 2534, 2690, 2715, 3766, 3801, 4035, 5430, 5649, 6335, 7602, 8070, 8869, 9415, 11298, 12670, 13181, 17738, 18830, 19005, 26362, 26607, 28245, 38010, 39543, 44345, 48689, 53214, 56490, 65905, 79086, 88690, 97378, 131810, 133035, 146067, 197715, 243445, 266070, 292134, 340823, 395430, 486890, 681646, 730335, 1022469, 1460670, 1704115, 2044938, 2385761, 3408230, 4771522, 5112345, 7157283, 10224690, 11928805, 14314566, 23857610, 35786415, 71572830]

約数ペア:

[(1, 71572830), (2, 35786415), (3, 23857610), (5, 14314566), (6, 11928805), (7, 10224690), (10, 7157283), (14, 5112345), (15, 4771522), (21, 3408230), (30, 2385761), (35, 2044938), (42, 1704115), (49, 1460670), (70, 1022469), (98, 730335), (105, 681646), (147, 486890), (181, 395430), (210, 340823), (245, 292134), (269, 266070), (294, 243445), (362, 197715), (490, 146067), (538, 133035), (543, 131810), (735, 97378), (807, 88690), (905, 79086), (1086, 65905), (1267, 56490), (1345, 53214), (1470, 48689), (1614, 44345), (1810, 39543), (1883, 38010), (2534, 28245), (2690, 26607), (2715, 26362), (3766, 19005), (3801, 18830), (4035, 17738), (5430, 13181), (5649, 12670), (6335, 11298), (7602, 9415), (8070, 8869)]