15156913020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{85027}}^1$

素因数の和:88010

約数の個数: 48

約数和(自身を含む): 42454140288

約数和(自身を除く): 27297227268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2971, 5942, 8913, 11884, 14855, 17826, 29710, 35652, 44565, 59420, 85027, 89130, 170054, 178260, 255081, 340108, 425135, 510162, 850270, 1020324, 1275405, 1700540, 2550810, 5101620, 252615217, 505230434, 757845651, 1010460868, 1263076085, 1515691302, 2526152170, 3031382604, 3789228255, 5052304340, 7578456510, 15156913020]

約数ペア:

[(1, 15156913020), (2, 7578456510), (3, 5052304340), (4, 3789228255), (5, 3031382604), (6, 2526152170), (10, 1515691302), (12, 1263076085), (15, 1010460868), (20, 757845651), (30, 505230434), (60, 252615217), (2971, 5101620), (5942, 2550810), (8913, 1700540), (11884, 1275405), (14855, 1020324), (17826, 850270), (29710, 510162), (35652, 425135), (44565, 340108), (59420, 255081), (85027, 178260), (89130, 170054)]