452022060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{153749}}^1$

素因数の和:153775

約数の個数: 72

約数和(自身を含む): 1472310000

約数和(自身を除く): 1020287940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 153749, 307498, 461247, 614996, 768745, 922494, 1076243, 1537490, 1844988, 2152486, 2306235, 3074980, 3228729, 4304972, 4612470, 5381215, 6457458, 7533701, 9224940, 10762430, 12914916, 15067402, 16143645, 21524860, 22601103, 30134804, 32287290, 37668505, 45202206, 64574580, 75337010, 90404412, 113005515, 150674020, 226011030, 452022060]

約数ペア:

[(1, 452022060), (2, 226011030), (3, 150674020), (4, 113005515), (5, 90404412), (6, 75337010), (7, 64574580), (10, 45202206), (12, 37668505), (14, 32287290), (15, 30134804), (20, 22601103), (21, 21524860), (28, 16143645), (30, 15067402), (35, 12914916), (42, 10762430), (49, 9224940), (60, 7533701), (70, 6457458), (84, 5381215), (98, 4612470), (105, 4304972), (140, 3228729), (147, 3074980), (196, 2306235), (210, 2152486), (245, 1844988), (294, 1537490), (420, 1076243), (490, 922494), (588, 768745), (735, 614996), (980, 461247), (1470, 307498), (2940, 153749)]