1306331630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89659}}^1$

素因数の和:89744

約数の個数: 32

約数和(自身を含む): 2478919680

約数和(自身を除く): 1172588050

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 14570, 89659, 179318, 448295, 896590, 2779429, 4213973, 5558858, 8427946, 13897145, 21069865, 27794290, 42139730, 130633163, 261266326, 653165815, 1306331630]

約数ペア:

[(1, 1306331630), (2, 653165815), (5, 261266326), (10, 130633163), (31, 42139730), (47, 27794290), (62, 21069865), (94, 13897145), (155, 8427946), (235, 5558858), (310, 4213973), (470, 2779429), (1457, 896590), (2914, 448295), (7285, 179318), (14570, 89659)]