378994710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 959973120

約数和(自身を除く): 580978410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 563, 570, 1126, 1181, 1689, 2362, 2815, 3378, 3543, 5630, 5905, 7086, 8445, 10697, 11810, 16890, 17715, 21394, 22439, 32091, 35430, 44878, 53485, 64182, 67317, 106970, 112195, 134634, 160455, 224390, 320910, 336585, 664903, 673170, 1329806, 1994709, 3324515, 3989418, 6649030, 9973545, 12633157, 19947090, 25266314, 37899471, 63165785, 75798942, 126331570, 189497355, 378994710]

約数ペア:

[(1, 378994710), (2, 189497355), (3, 126331570), (5, 75798942), (6, 63165785), (10, 37899471), (15, 25266314), (19, 19947090), (30, 12633157), (38, 9973545), (57, 6649030), (95, 3989418), (114, 3324515), (190, 1994709), (285, 1329806), (563, 673170), (570, 664903), (1126, 336585), (1181, 320910), (1689, 224390), (2362, 160455), (2815, 134634), (3378, 112195), (3543, 106970), (5630, 67317), (5905, 64182), (7086, 53485), (8445, 44878), (10697, 35430), (11810, 32091), (16890, 22439), (17715, 21394)]