102970020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 307698048

約数和(自身を除く): 204728028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 157, 170, 204, 255, 314, 340, 471, 510, 628, 643, 785, 942, 1020, 1286, 1570, 1884, 1929, 2355, 2572, 2669, 3140, 3215, 3858, 4710, 5338, 6430, 7716, 8007, 9420, 9645, 10676, 10931, 12860, 13345, 16014, 19290, 21862, 26690, 32028, 32793, 38580, 40035, 43724, 53380, 54655, 65586, 80070, 100951, 109310, 131172, 160140, 163965, 201902, 218620, 302853, 327930, 403804, 504755, 605706, 655860, 1009510, 1211412, 1514265, 1716167, 2019020, 3028530, 3432334, 5148501, 6057060, 6864668, 8580835, 10297002, 17161670, 20594004, 25742505, 34323340, 51485010, 102970020]

約数ペア:

[(1, 102970020), (2, 51485010), (3, 34323340), (4, 25742505), (5, 20594004), (6, 17161670), (10, 10297002), (12, 8580835), (15, 6864668), (17, 6057060), (20, 5148501), (30, 3432334), (34, 3028530), (51, 2019020), (60, 1716167), (68, 1514265), (85, 1211412), (102, 1009510), (157, 655860), (170, 605706), (204, 504755), (255, 403804), (314, 327930), (340, 302853), (471, 218620), (510, 201902), (628, 163965), (643, 160140), (785, 131172), (942, 109310), (1020, 100951), (1286, 80070), (1570, 65586), (1884, 54655), (1929, 53380), (2355, 43724), (2572, 40035), (2669, 38580), (3140, 32793), (3215, 32028), (3858, 26690), (4710, 21862), (5338, 19290), (6430, 16014), (7716, 13345), (8007, 12860), (9420, 10931), (9645, 10676)]