2027816940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{877}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 5761506240

約数和(自身を除く): 3733689300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 433, 445, 534, 866, 877, 890, 1068, 1299, 1335, 1732, 1754, 1780, 2165, 2598, 2631, 2670, 3508, 4330, 4385, 5196, 5262, 5340, 6495, 8660, 8770, 10524, 12990, 13155, 17540, 25980, 26310, 38537, 52620, 77074, 78053, 115611, 154148, 156106, 192685, 231222, 234159, 312212, 379741, 385370, 390265, 462444, 468318, 578055, 759482, 770740, 780530, 936636, 1139223, 1156110, 1170795, 1518964, 1561060, 1898705, 2278446, 2312220, 2341590, 3797410, 4556892, 4683180, 5696115, 7594820, 11392230, 22784460, 33796949, 67593898, 101390847, 135187796, 168984745, 202781694, 337969490, 405563388, 506954235, 675938980, 1013908470, 2027816940]

約数ペア:

[(1, 2027816940), (2, 1013908470), (3, 675938980), (4, 506954235), (5, 405563388), (6, 337969490), (10, 202781694), (12, 168984745), (15, 135187796), (20, 101390847), (30, 67593898), (60, 33796949), (89, 22784460), (178, 11392230), (267, 7594820), (356, 5696115), (433, 4683180), (445, 4556892), (534, 3797410), (866, 2341590), (877, 2312220), (890, 2278446), (1068, 1898705), (1299, 1561060), (1335, 1518964), (1732, 1170795), (1754, 1156110), (1780, 1139223), (2165, 936636), (2598, 780530), (2631, 770740), (2670, 759482), (3508, 578055), (4330, 468318), (4385, 462444), (5196, 390265), (5262, 385370), (5340, 379741), (6495, 312212), (8660, 234159), (8770, 231222), (10524, 192685), (12990, 156106), (13155, 154148), (17540, 115611), (25980, 78053), (26310, 77074), (38537, 52620)]