419794620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43457}}^1$

素因数の和:43499

約数の個数: 96

約数和(自身を含む): 1401781248

約数和(自身を除く): 981986628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 43457, 86914, 130371, 173828, 217285, 260742, 304199, 434570, 521484, 608398, 651855, 869140, 912597, 999511, 1216796, 1303710, 1520995, 1825194, 1999022, 2607420, 2998533, 3041990, 3650388, 3998044, 4562985, 4997555, 5997066, 6083980, 6996577, 9125970, 9995110, 11994132, 13993154, 14992665, 18251940, 19990220, 20989731, 27986308, 29985330, 34982885, 41979462, 59970660, 69965770, 83958924, 104948655, 139931540, 209897310, 419794620]

約数ペア:

[(1, 419794620), (2, 209897310), (3, 139931540), (4, 104948655), (5, 83958924), (6, 69965770), (7, 59970660), (10, 41979462), (12, 34982885), (14, 29985330), (15, 27986308), (20, 20989731), (21, 19990220), (23, 18251940), (28, 14992665), (30, 13993154), (35, 11994132), (42, 9995110), (46, 9125970), (60, 6996577), (69, 6083980), (70, 5997066), (84, 4997555), (92, 4562985), (105, 3998044), (115, 3650388), (138, 3041990), (140, 2998533), (161, 2607420), (210, 1999022), (230, 1825194), (276, 1520995), (322, 1303710), (345, 1216796), (420, 999511), (460, 912597), (483, 869140), (644, 651855), (690, 608398), (805, 521484), (966, 434570), (1380, 304199), (1610, 260742), (1932, 217285), (2415, 173828), (3220, 130371), (4830, 86914), (9660, 43457)]