30570228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 84328608

約数和(自身を除く): 53758380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 787, 996, 1079, 1494, 1574, 2158, 2361, 2988, 3148, 3237, 4316, 4722, 6474, 7083, 9444, 9711, 10231, 12948, 14166, 19422, 20462, 28332, 30693, 38844, 40924, 61386, 65321, 92079, 122772, 130642, 184158, 195963, 261284, 368316, 391926, 587889, 783852, 849173, 1175778, 1698346, 2351556, 2547519, 3396692, 5095038, 7642557, 10190076, 15285114, 30570228]

約数ペア:

[(1, 30570228), (2, 15285114), (3, 10190076), (4, 7642557), (6, 5095038), (9, 3396692), (12, 2547519), (13, 2351556), (18, 1698346), (26, 1175778), (36, 849173), (39, 783852), (52, 587889), (78, 391926), (83, 368316), (117, 261284), (156, 195963), (166, 184158), (234, 130642), (249, 122772), (332, 92079), (468, 65321), (498, 61386), (747, 40924), (787, 38844), (996, 30693), (1079, 28332), (1494, 20462), (1574, 19422), (2158, 14166), (2361, 12948), (2988, 10231), (3148, 9711), (3237, 9444), (4316, 7083), (4722, 6474)]