15694874860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1\times {\mathrm{1151}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 37985697792

約数和(自身を除く): 22290822932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 563, 692, 865, 1126, 1151, 1211, 1730, 2252, 2302, 2422, 2815, 3460, 3941, 4604, 4844, 5630, 5755, 6055, 7882, 8057, 11260, 11510, 12110, 15764, 16114, 19705, 23020, 24220, 32228, 39410, 40285, 78820, 80570, 97399, 161140, 194798, 199123, 389596, 398246, 486995, 648013, 681793, 796492, 973990, 995615, 1296026, 1363586, 1393861, 1947980, 1991230, 2592052, 2727172, 2787722, 3240065, 3408965, 3982460, 4536091, 5575444, 6480130, 6817930, 6969305, 9072182, 12960260, 13635860, 13938610, 18144364, 22680455, 27877220, 45360910, 90721820, 112106249, 224212498, 448424996, 560531245, 784743743, 1121062490, 1569487486, 2242124980, 3138974972, 3923718715, 7847437430, 15694874860]

約数ペア:

[(1, 15694874860), (2, 7847437430), (4, 3923718715), (5, 3138974972), (7, 2242124980), (10, 1569487486), (14, 1121062490), (20, 784743743), (28, 560531245), (35, 448424996), (70, 224212498), (140, 112106249), (173, 90721820), (346, 45360910), (563, 27877220), (692, 22680455), (865, 18144364), (1126, 13938610), (1151, 13635860), (1211, 12960260), (1730, 9072182), (2252, 6969305), (2302, 6817930), (2422, 6480130), (2815, 5575444), (3460, 4536091), (3941, 3982460), (4604, 3408965), (4844, 3240065), (5630, 2787722), (5755, 2727172), (6055, 2592052), (7882, 1991230), (8057, 1947980), (11260, 1393861), (11510, 1363586), (12110, 1296026), (15764, 995615), (16114, 973990), (19705, 796492), (23020, 681793), (24220, 648013), (32228, 486995), (39410, 398246), (40285, 389596), (78820, 199123), (80570, 194798), (97399, 161140)]