61349190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 168929280

約数和(自身を除く): 107580090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 751, 778, 1167, 1502, 1945, 2253, 2334, 2723, 3755, 3890, 4506, 5257, 5446, 5835, 7510, 8169, 10514, 11265, 11670, 13615, 15771, 16338, 22530, 26285, 27230, 31542, 40845, 52570, 78855, 81690, 157710, 292139, 584278, 876417, 1460695, 1752834, 2044973, 2921390, 4089946, 4382085, 6134919, 8764170, 10224865, 12269838, 20449730, 30674595, 61349190]

約数ペア:

[(1, 61349190), (2, 30674595), (3, 20449730), (5, 12269838), (6, 10224865), (7, 8764170), (10, 6134919), (14, 4382085), (15, 4089946), (21, 2921390), (30, 2044973), (35, 1752834), (42, 1460695), (70, 876417), (105, 584278), (210, 292139), (389, 157710), (751, 81690), (778, 78855), (1167, 52570), (1502, 40845), (1945, 31542), (2253, 27230), (2334, 26285), (2723, 22530), (3755, 16338), (3890, 15771), (4506, 13615), (5257, 11670), (5446, 11265), (5835, 10514), (7510, 8169)]