1450170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 3991680

約数和(自身を除く): 2541510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 131, 135, 205, 246, 262, 270, 369, 393, 410, 615, 655, 738, 786, 1107, 1179, 1230, 1310, 1845, 1965, 2214, 2358, 3537, 3690, 3930, 5371, 5535, 5895, 7074, 10742, 11070, 11790, 16113, 17685, 26855, 32226, 35370, 48339, 53710, 80565, 96678, 145017, 161130, 241695, 290034, 483390, 725085, 1450170]

約数ペア:

[(1, 1450170), (2, 725085), (3, 483390), (5, 290034), (6, 241695), (9, 161130), (10, 145017), (15, 96678), (18, 80565), (27, 53710), (30, 48339), (41, 35370), (45, 32226), (54, 26855), (82, 17685), (90, 16113), (123, 11790), (131, 11070), (135, 10742), (205, 7074), (246, 5895), (262, 5535), (270, 5371), (369, 3930), (393, 3690), (410, 3537), (615, 2358), (655, 2214), (738, 1965), (786, 1845), (1107, 1310), (1179, 1230)]