2170496020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2477}}^1$

素因数の和:3073

約数の個数: 96

約数和(自身を含む): 5695038720

約数和(自身を除く): 3524542700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 569, 770, 1138, 1540, 2276, 2477, 2845, 3983, 4954, 5690, 6259, 7966, 9908, 11380, 12385, 12518, 15932, 17339, 19915, 24770, 25036, 27247, 31295, 34678, 39830, 43813, 49540, 54494, 62590, 69356, 79660, 86695, 87626, 108988, 125180, 136235, 173390, 175252, 190729, 219065, 272470, 346780, 381458, 438130, 544940, 762916, 876260, 953645, 1409413, 1907290, 2818826, 3814580, 5637652, 7047065, 9865891, 14094130, 15503543, 19731782, 28188260, 31007086, 39463564, 49329455, 62014172, 77517715, 98658910, 108524801, 155035430, 197317820, 217049602, 310070860, 434099204, 542624005, 1085248010, 2170496020]

約数ペア:

[(1, 2170496020), (2, 1085248010), (4, 542624005), (5, 434099204), (7, 310070860), (10, 217049602), (11, 197317820), (14, 155035430), (20, 108524801), (22, 98658910), (28, 77517715), (35, 62014172), (44, 49329455), (55, 39463564), (70, 31007086), (77, 28188260), (110, 19731782), (140, 15503543), (154, 14094130), (220, 9865891), (308, 7047065), (385, 5637652), (569, 3814580), (770, 2818826), (1138, 1907290), (1540, 1409413), (2276, 953645), (2477, 876260), (2845, 762916), (3983, 544940), (4954, 438130), (5690, 381458), (6259, 346780), (7966, 272470), (9908, 219065), (11380, 190729), (12385, 175252), (12518, 173390), (15932, 136235), (17339, 125180), (19915, 108988), (24770, 87626), (25036, 86695), (27247, 79660), (31295, 69356), (34678, 62590), (39830, 54494), (43813, 49540)]