30429420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 68854548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1367, 1484, 1590, 1855, 2226, 2734, 3180, 3710, 4101, 4452, 5468, 5565, 6835, 7420, 8202, 9569, 11130, 13670, 16404, 19138, 20505, 22260, 27340, 28707, 38276, 41010, 47845, 57414, 72451, 82020, 95690, 114828, 143535, 144902, 191380, 217353, 287070, 289804, 362255, 434706, 507157, 574140, 724510, 869412, 1014314, 1086765, 1449020, 1521471, 2028628, 2173530, 2535785, 3042942, 4347060, 5071570, 6085884, 7607355, 10143140, 15214710, 30429420]

約数ペア:

[(1, 30429420), (2, 15214710), (3, 10143140), (4, 7607355), (5, 6085884), (6, 5071570), (7, 4347060), (10, 3042942), (12, 2535785), (14, 2173530), (15, 2028628), (20, 1521471), (21, 1449020), (28, 1086765), (30, 1014314), (35, 869412), (42, 724510), (53, 574140), (60, 507157), (70, 434706), (84, 362255), (105, 289804), (106, 287070), (140, 217353), (159, 191380), (210, 144902), (212, 143535), (265, 114828), (318, 95690), (371, 82020), (420, 72451), (530, 57414), (636, 47845), (742, 41010), (795, 38276), (1060, 28707), (1113, 27340), (1367, 22260), (1484, 20505), (1590, 19138), (1855, 16404), (2226, 13670), (2734, 11130), (3180, 9569), (3710, 8202), (4101, 7420), (4452, 6835), (5468, 5565)]