1187591090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3673}}^1$

素因数の和:3867

約数の個数: 64

約数和(自身を含む): 2539468800

約数和(自身を除く): 1351877710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 149, 155, 217, 298, 310, 434, 745, 1043, 1085, 1490, 2086, 2170, 3673, 4619, 5215, 7346, 9238, 10430, 18365, 23095, 25711, 32333, 36730, 46190, 51422, 64666, 113863, 128555, 161665, 227726, 257110, 323330, 547277, 569315, 797041, 1094554, 1138630, 1594082, 2736385, 3830939, 3985205, 5472770, 7661878, 7970410, 16965587, 19154695, 33931174, 38309390, 84827935, 118759109, 169655870, 237518218, 593795545, 1187591090]

約数ペア:

[(1, 1187591090), (2, 593795545), (5, 237518218), (7, 169655870), (10, 118759109), (14, 84827935), (31, 38309390), (35, 33931174), (62, 19154695), (70, 16965587), (149, 7970410), (155, 7661878), (217, 5472770), (298, 3985205), (310, 3830939), (434, 2736385), (745, 1594082), (1043, 1138630), (1085, 1094554), (1490, 797041), (2086, 569315), (2170, 547277), (3673, 323330), (4619, 257110), (5215, 227726), (7346, 161665), (9238, 128555), (10430, 113863), (18365, 64666), (23095, 51422), (25711, 46190), (32333, 36730)]