189923460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5851}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 532859712

約数和(自身を除く): 342936252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 5851, 6492, 8115, 10820, 11702, 16230, 17553, 23404, 29255, 32460, 35106, 58510, 70212, 87765, 117020, 175530, 351060, 3165391, 6330782, 9496173, 12661564, 15826955, 18992346, 31653910, 37984692, 47480865, 63307820, 94961730, 189923460]

約数ペア:

[(1, 189923460), (2, 94961730), (3, 63307820), (4, 47480865), (5, 37984692), (6, 31653910), (10, 18992346), (12, 15826955), (15, 12661564), (20, 9496173), (30, 6330782), (60, 3165391), (541, 351060), (1082, 175530), (1623, 117020), (2164, 87765), (2705, 70212), (3246, 58510), (5410, 35106), (5851, 32460), (6492, 29255), (8115, 23404), (10820, 17553), (11702, 16230)]