401024340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2227913}}^1$

素因数の和:2227928

約数の個数: 36

約数和(自身を含む): 1216441044

約数和(自身を除く): 815416704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2227913, 4455826, 6683739, 8911652, 11139565, 13367478, 20051217, 22279130, 26734956, 33418695, 40102434, 44558260, 66837390, 80204868, 100256085, 133674780, 200512170, 401024340]

約数ペア:

[(1, 401024340), (2, 200512170), (3, 133674780), (4, 100256085), (5, 80204868), (6, 66837390), (9, 44558260), (10, 40102434), (12, 33418695), (15, 26734956), (18, 22279130), (20, 20051217), (30, 13367478), (36, 11139565), (45, 8911652), (60, 6683739), (90, 4455826), (180, 2227913)]