242527020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11197}}^1$

素因数の和:11247

約数の個数: 72

約数和(自身を含む): 716761584

約数和(自身を除く): 474234564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 11197, 21660, 22394, 33591, 44788, 55985, 67182, 111970, 134364, 167955, 212743, 223940, 335910, 425486, 638229, 671820, 850972, 1063715, 1276458, 2127430, 2552916, 3191145, 4042117, 4254860, 6382290, 8084234, 12126351, 12764580, 16168468, 20210585, 24252702, 40421170, 48505404, 60631755, 80842340, 121263510, 242527020]

約数ペア:

[(1, 242527020), (2, 121263510), (3, 80842340), (4, 60631755), (5, 48505404), (6, 40421170), (10, 24252702), (12, 20210585), (15, 16168468), (19, 12764580), (20, 12126351), (30, 8084234), (38, 6382290), (57, 4254860), (60, 4042117), (76, 3191145), (95, 2552916), (114, 2127430), (190, 1276458), (228, 1063715), (285, 850972), (361, 671820), (380, 638229), (570, 425486), (722, 335910), (1083, 223940), (1140, 212743), (1444, 167955), (1805, 134364), (2166, 111970), (3610, 67182), (4332, 55985), (5415, 44788), (7220, 33591), (10830, 22394), (11197, 21660)]