42756390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{158357}}^1$

素因数の和:158373

約数の個数: 32

約数和(自身を含む): 114017760

約数和(自身を除く): 71261370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 158357, 316714, 475071, 791785, 950142, 1425213, 1583570, 2375355, 2850426, 4275639, 4750710, 7126065, 8551278, 14252130, 21378195, 42756390]

約数ペア:

[(1, 42756390), (2, 21378195), (3, 14252130), (5, 8551278), (6, 7126065), (9, 4750710), (10, 4275639), (15, 2850426), (18, 2375355), (27, 1583570), (30, 1425213), (45, 950142), (54, 791785), (90, 475071), (135, 316714), (270, 158357)]