19376070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 54451440

約数和(自身を除く): 35075370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 269, 294, 343, 490, 538, 686, 735, 807, 1029, 1345, 1470, 1614, 1715, 1883, 2058, 2401, 2690, 3430, 3766, 4035, 4802, 5145, 5649, 7203, 8070, 9415, 10290, 11298, 12005, 13181, 14406, 18830, 24010, 26362, 28245, 36015, 39543, 56490, 65905, 72030, 79086, 92267, 131810, 184534, 197715, 276801, 395430, 461335, 553602, 645869, 922670, 1291738, 1384005, 1937607, 2768010, 3229345, 3875214, 6458690, 9688035, 19376070]

約数ペア:

[(1, 19376070), (2, 9688035), (3, 6458690), (5, 3875214), (6, 3229345), (7, 2768010), (10, 1937607), (14, 1384005), (15, 1291738), (21, 922670), (30, 645869), (35, 553602), (42, 461335), (49, 395430), (70, 276801), (98, 197715), (105, 184534), (147, 131810), (210, 92267), (245, 79086), (269, 72030), (294, 65905), (343, 56490), (490, 39543), (538, 36015), (686, 28245), (735, 26362), (807, 24010), (1029, 18830), (1345, 14406), (1470, 13181), (1614, 12005), (1715, 11298), (1883, 10290), (2058, 9415), (2401, 8070), (2690, 7203), (3430, 5649), (3766, 5145), (4035, 4802)]