42321630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108517}}^1$

素因数の和:108540

約数の個数: 32

約数和(自身を含む): 109386144

約数和(自身を除く): 67064514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 108517, 217034, 325551, 542585, 651102, 1085170, 1410721, 1627755, 2821442, 3255510, 4232163, 7053605, 8464326, 14107210, 21160815, 42321630]

約数ペア:

[(1, 42321630), (2, 21160815), (3, 14107210), (5, 8464326), (6, 7053605), (10, 4232163), (13, 3255510), (15, 2821442), (26, 1627755), (30, 1410721), (39, 1085170), (65, 651102), (78, 542585), (130, 325551), (195, 217034), (390, 108517)]