1684504090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 3251404800

約数和(自身を除く): 1566900710

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 223, 415, 446, 479, 830, 958, 1115, 1577, 2230, 2395, 3154, 4237, 4790, 7885, 8474, 9101, 15770, 18202, 18509, 21185, 37018, 39757, 42370, 45505, 79514, 91010, 92545, 106817, 185090, 198785, 213634, 351671, 397570, 534085, 703342, 755383, 1068170, 1510766, 1758355, 2029523, 3516710, 3776915, 4059046, 7553830, 8865811, 10147615, 17731622, 20295230, 44329055, 88658110, 168450409, 336900818, 842252045, 1684504090]

約数ペア:

[(1, 1684504090), (2, 842252045), (5, 336900818), (10, 168450409), (19, 88658110), (38, 44329055), (83, 20295230), (95, 17731622), (166, 10147615), (190, 8865811), (223, 7553830), (415, 4059046), (446, 3776915), (479, 3516710), (830, 2029523), (958, 1758355), (1115, 1510766), (1577, 1068170), (2230, 755383), (2395, 703342), (3154, 534085), (4237, 397570), (4790, 351671), (7885, 213634), (8474, 198785), (9101, 185090), (15770, 106817), (18202, 92545), (18509, 91010), (21185, 79514), (37018, 45505), (39757, 42370)]