4234580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 10773000

約数和(自身を除く): 6538420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 149, 196, 203, 245, 290, 298, 406, 490, 580, 596, 745, 812, 980, 1015, 1043, 1421, 1490, 2030, 2086, 2842, 2980, 4060, 4172, 4321, 5215, 5684, 7105, 7301, 8642, 10430, 14210, 14602, 17284, 20860, 21605, 28420, 29204, 30247, 36505, 43210, 60494, 73010, 86420, 120988, 146020, 151235, 211729, 302470, 423458, 604940, 846916, 1058645, 2117290, 4234580]

約数ペア:

[(1, 4234580), (2, 2117290), (4, 1058645), (5, 846916), (7, 604940), (10, 423458), (14, 302470), (20, 211729), (28, 151235), (29, 146020), (35, 120988), (49, 86420), (58, 73010), (70, 60494), (98, 43210), (116, 36505), (140, 30247), (145, 29204), (149, 28420), (196, 21605), (203, 20860), (245, 17284), (290, 14602), (298, 14210), (406, 10430), (490, 8642), (580, 7301), (596, 7105), (745, 5684), (812, 5215), (980, 4321), (1015, 4172), (1043, 4060), (1421, 2980), (1490, 2842), (2030, 2086)]