30422280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{36217}}^1$

素因数の和:36238

約数の個数: 64

約数和(自身を含む): 104307840

約数和(自身を除く): 73885560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 36217, 72434, 108651, 144868, 181085, 217302, 253519, 289736, 362170, 434604, 507038, 543255, 724340, 760557, 869208, 1014076, 1086510, 1267595, 1448680, 1521114, 2028152, 2173020, 2535190, 3042228, 3802785, 4346040, 5070380, 6084456, 7605570, 10140760, 15211140, 30422280]

約数ペア:

[(1, 30422280), (2, 15211140), (3, 10140760), (4, 7605570), (5, 6084456), (6, 5070380), (7, 4346040), (8, 3802785), (10, 3042228), (12, 2535190), (14, 2173020), (15, 2028152), (20, 1521114), (21, 1448680), (24, 1267595), (28, 1086510), (30, 1014076), (35, 869208), (40, 760557), (42, 724340), (56, 543255), (60, 507038), (70, 434604), (84, 362170), (105, 289736), (120, 253519), (140, 217302), (168, 181085), (210, 144868), (280, 108651), (420, 72434), (840, 36217)]