30574060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4483}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 72317952

約数和(自身を除く): 41743892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4483, 6820, 8966, 17932, 22415, 44830, 49313, 89660, 98626, 138973, 197252, 246565, 277946, 493130, 555892, 694865, 986260, 1389730, 1528703, 2779460, 3057406, 6114812, 7643515, 15287030, 30574060]

約数ペア:

[(1, 30574060), (2, 15287030), (4, 7643515), (5, 6114812), (10, 3057406), (11, 2779460), (20, 1528703), (22, 1389730), (31, 986260), (44, 694865), (55, 555892), (62, 493130), (110, 277946), (124, 246565), (155, 197252), (220, 138973), (310, 98626), (341, 89660), (620, 49313), (682, 44830), (1364, 22415), (1705, 17932), (3410, 8966), (4483, 6820)]