15895103670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1\times {\mathrm{1741}}^1$

素因数の和:3478

約数の個数: 96

約数和(自身を含む): 42054165504

約数和(自身を除く): 26159061834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1663, 1741, 1830, 2745, 3326, 3482, 4989, 5223, 5490, 8315, 8705, 9978, 10446, 14967, 15669, 16630, 17410, 24945, 26115, 29934, 31338, 49890, 52230, 74835, 78345, 101443, 106201, 149670, 156690, 202886, 212402, 304329, 318603, 507215, 531005, 608658, 637206, 912987, 955809, 1014430, 1062010, 1521645, 1593015, 1825974, 1911618, 2895283, 3043290, 3186030, 4564935, 4779045, 5790566, 8685849, 9129870, 9558090, 14476415, 17371698, 26057547, 28952830, 43429245, 52115094, 86858490, 130287735, 176612263, 260575470, 353224526, 529836789, 883061315, 1059673578, 1589510367, 1766122630, 2649183945, 3179020734, 5298367890, 7947551835, 15895103670]

約数ペア:

[(1, 15895103670), (2, 7947551835), (3, 5298367890), (5, 3179020734), (6, 2649183945), (9, 1766122630), (10, 1589510367), (15, 1059673578), (18, 883061315), (30, 529836789), (45, 353224526), (61, 260575470), (90, 176612263), (122, 130287735), (183, 86858490), (305, 52115094), (366, 43429245), (549, 28952830), (610, 26057547), (915, 17371698), (1098, 14476415), (1663, 9558090), (1741, 9129870), (1830, 8685849), (2745, 5790566), (3326, 4779045), (3482, 4564935), (4989, 3186030), (5223, 3043290), (5490, 2895283), (8315, 1911618), (8705, 1825974), (9978, 1593015), (10446, 1521645), (14967, 1062010), (15669, 1014430), (16630, 955809), (17410, 912987), (24945, 637206), (26115, 608658), (29934, 531005), (31338, 507215), (49890, 318603), (52230, 304329), (74835, 212402), (78345, 202886), (101443, 156690), (106201, 149670)]