73987060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4481

約数の個数: 72

約数和(自身を含む): 191414664

約数和(自身を除く): 117427604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4441, 8330, 8882, 16660, 17764, 22205, 31087, 44410, 62174, 75497, 88820, 124348, 150994, 155435, 217609, 301988, 310870, 377485, 435218, 528479, 621740, 754970, 870436, 1056958, 1088045, 1509940, 2113916, 2176090, 2642395, 3699353, 4352180, 5284790, 7398706, 10569580, 14797412, 18496765, 36993530, 73987060]

約数ペア:

[(1, 73987060), (2, 36993530), (4, 18496765), (5, 14797412), (7, 10569580), (10, 7398706), (14, 5284790), (17, 4352180), (20, 3699353), (28, 2642395), (34, 2176090), (35, 2113916), (49, 1509940), (68, 1088045), (70, 1056958), (85, 870436), (98, 754970), (119, 621740), (140, 528479), (170, 435218), (196, 377485), (238, 310870), (245, 301988), (340, 217609), (476, 155435), (490, 150994), (595, 124348), (833, 88820), (980, 75497), (1190, 62174), (1666, 44410), (2380, 31087), (3332, 22205), (4165, 17764), (4441, 16660), (8330, 8882)]