178200630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116471}}^1$

素因数の和:116501

約数の個数: 48

約数和(自身を含む): 490580064

約数和(自身を除く): 312379434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 116471, 232942, 349413, 582355, 698826, 1048239, 1164710, 1747065, 1980007, 2096478, 3494130, 3960014, 5241195, 5940021, 9900035, 10482390, 11880042, 17820063, 19800070, 29700105, 35640126, 59400210, 89100315, 178200630]

約数ペア:

[(1, 178200630), (2, 89100315), (3, 59400210), (5, 35640126), (6, 29700105), (9, 19800070), (10, 17820063), (15, 11880042), (17, 10482390), (18, 9900035), (30, 5940021), (34, 5241195), (45, 3960014), (51, 3494130), (85, 2096478), (90, 1980007), (102, 1747065), (153, 1164710), (170, 1048239), (255, 698826), (306, 582355), (510, 349413), (765, 232942), (1530, 116471)]