72467970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13963}}^1$

素因数の和:14146

約数の個数: 32

約数和(自身を含む): 174940992

約数和(自身を除く): 102473022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 13963, 27926, 41889, 69815, 83778, 139630, 209445, 418890, 2415599, 4831198, 7246797, 12077995, 14493594, 24155990, 36233985, 72467970]

約数ペア:

[(1, 72467970), (2, 36233985), (3, 24155990), (5, 14493594), (6, 12077995), (10, 7246797), (15, 4831198), (30, 2415599), (173, 418890), (346, 209445), (519, 139630), (865, 83778), (1038, 69815), (1730, 41889), (2595, 27926), (5190, 13963)]