72977430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143093}}^1$

素因数の和:143120

約数の個数: 32

約数和(自身を含む): 185449824

約数和(自身を除く): 112472394

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 143093, 286186, 429279, 715465, 858558, 1430930, 2146395, 2432581, 4292790, 4865162, 7297743, 12162905, 14595486, 24325810, 36488715, 72977430]

約数ペア:

[(1, 72977430), (2, 36488715), (3, 24325810), (5, 14595486), (6, 12162905), (10, 7297743), (15, 4865162), (17, 4292790), (30, 2432581), (34, 2146395), (51, 1430930), (85, 858558), (102, 715465), (170, 429279), (255, 286186), (510, 143093)]