1510860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 4611600

約数和(自身を除く): 3100740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 149, 156, 169, 195, 260, 298, 338, 390, 447, 507, 596, 676, 745, 780, 845, 894, 1014, 1490, 1690, 1788, 1937, 2028, 2235, 2535, 2980, 3380, 3874, 4470, 5070, 5811, 7748, 8940, 9685, 10140, 11622, 19370, 23244, 25181, 29055, 38740, 50362, 58110, 75543, 100724, 116220, 125905, 151086, 251810, 302172, 377715, 503620, 755430, 1510860]

約数ペア:

[(1, 1510860), (2, 755430), (3, 503620), (4, 377715), (5, 302172), (6, 251810), (10, 151086), (12, 125905), (13, 116220), (15, 100724), (20, 75543), (26, 58110), (30, 50362), (39, 38740), (52, 29055), (60, 25181), (65, 23244), (78, 19370), (130, 11622), (149, 10140), (156, 9685), (169, 8940), (195, 7748), (260, 5811), (298, 5070), (338, 4470), (390, 3874), (447, 3380), (507, 2980), (596, 2535), (676, 2235), (745, 2028), (780, 1937), (845, 1788), (894, 1690), (1014, 1490)]