72359490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{587}}^2$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 198810432

約数和(自身を除く): 126450942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 587, 1174, 1761, 2935, 3522, 4109, 5870, 8218, 8805, 12327, 17610, 20545, 24654, 41090, 61635, 123270, 344569, 689138, 1033707, 1722845, 2067414, 2411983, 3445690, 4823966, 5168535, 7235949, 10337070, 12059915, 14471898, 24119830, 36179745, 72359490]

約数ペア:

[(1, 72359490), (2, 36179745), (3, 24119830), (5, 14471898), (6, 12059915), (7, 10337070), (10, 7235949), (14, 5168535), (15, 4823966), (21, 3445690), (30, 2411983), (35, 2067414), (42, 1722845), (70, 1033707), (105, 689138), (210, 344569), (587, 123270), (1174, 61635), (1761, 41090), (2935, 24654), (3522, 20545), (4109, 17610), (5870, 12327), (8218, 8805)]