289364430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{205223}}^1$

素因数の和:205280

約数の個数: 32

約数和(自身を含む): 709254144

約数和(自身を除く): 419889714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 205223, 410446, 615669, 1026115, 1231338, 2052230, 3078345, 6156690, 9645481, 19290962, 28936443, 48227405, 57872886, 96454810, 144682215, 289364430]

約数ペア:

[(1, 289364430), (2, 144682215), (3, 96454810), (5, 57872886), (6, 48227405), (10, 28936443), (15, 19290962), (30, 9645481), (47, 6156690), (94, 3078345), (141, 2052230), (235, 1231338), (282, 1026115), (470, 615669), (705, 410446), (1410, 205223)]