2198421330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{38917}}^1$

素因数の和:39203

約数の個数: 64

約数和(自身を含む): 6052527360

約数和(自身を除く): 3854106030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1614, 1883, 2690, 3766, 4035, 5649, 8070, 9415, 11298, 18830, 28245, 38917, 56490, 77834, 116751, 194585, 233502, 272419, 389170, 544838, 583755, 817257, 1167510, 1362095, 1634514, 2724190, 4086285, 8172570, 10468673, 20937346, 31406019, 52343365, 62812038, 73280711, 104686730, 146561422, 157030095, 219842133, 314060190, 366403555, 439684266, 732807110, 1099210665, 2198421330]

約数ペア:

[(1, 2198421330), (2, 1099210665), (3, 732807110), (5, 439684266), (6, 366403555), (7, 314060190), (10, 219842133), (14, 157030095), (15, 146561422), (21, 104686730), (30, 73280711), (35, 62812038), (42, 52343365), (70, 31406019), (105, 20937346), (210, 10468673), (269, 8172570), (538, 4086285), (807, 2724190), (1345, 1634514), (1614, 1362095), (1883, 1167510), (2690, 817257), (3766, 583755), (4035, 544838), (5649, 389170), (8070, 272419), (9415, 233502), (11298, 194585), (18830, 116751), (28245, 77834), (38917, 56490)]