15721764570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1333483}}^1$

素因数の和:1333627

約数の個数: 48

約数和(自身を含む): 41188653792

約数和(自身を除く): 25466889222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 1333483, 2666966, 4000449, 6667415, 8000898, 12001347, 13334830, 20002245, 24002694, 40004490, 60006735, 120013470, 174686273, 349372546, 524058819, 873431365, 1048117638, 1572176457, 1746862730, 2620294095, 3144352914, 5240588190, 7860882285, 15721764570]

約数ペア:

[(1, 15721764570), (2, 7860882285), (3, 5240588190), (5, 3144352914), (6, 2620294095), (9, 1746862730), (10, 1572176457), (15, 1048117638), (18, 873431365), (30, 524058819), (45, 349372546), (90, 174686273), (131, 120013470), (262, 60006735), (393, 40004490), (655, 24002694), (786, 20002245), (1179, 13334830), (1310, 12001347), (1965, 8000898), (2358, 6667415), (3930, 4000449), (5895, 2666966), (11790, 1333483)]