17304808220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{209857}}^1$

素因数の和:209923

約数の個数: 96

約数和(自身を含む): 45127864320

約数和(自身を除く): 27823056100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2660, 2945, 4123, 4340, 5890, 8246, 11780, 16492, 20615, 41230, 82460, 209857, 419714, 839428, 1049285, 1468999, 2098570, 2937998, 3987283, 4197140, 5875996, 6505567, 7344995, 7974566, 13011134, 14689990, 15949132, 19936415, 26022268, 27910981, 29379980, 32527835, 39872830, 45538969, 55821962, 65055670, 79745660, 91077938, 111643924, 123605773, 130111340, 139554905, 182155876, 227694845, 247211546, 279109810, 455389690, 494423092, 558219620, 618028865, 865240411, 910779380, 1236057730, 1730480822, 2472115460, 3460961644, 4326202055, 8652404110, 17304808220]

約数ペア:

[(1, 17304808220), (2, 8652404110), (4, 4326202055), (5, 3460961644), (7, 2472115460), (10, 1730480822), (14, 1236057730), (19, 910779380), (20, 865240411), (28, 618028865), (31, 558219620), (35, 494423092), (38, 455389690), (62, 279109810), (70, 247211546), (76, 227694845), (95, 182155876), (124, 139554905), (133, 130111340), (140, 123605773), (155, 111643924), (190, 91077938), (217, 79745660), (266, 65055670), (310, 55821962), (380, 45538969), (434, 39872830), (532, 32527835), (589, 29379980), (620, 27910981), (665, 26022268), (868, 19936415), (1085, 15949132), (1178, 14689990), (1330, 13011134), (2170, 7974566), (2356, 7344995), (2660, 6505567), (2945, 5875996), (4123, 4197140), (4340, 3987283), (5890, 2937998), (8246, 2098570), (11780, 1468999), (16492, 1049285), (20615, 839428), (41230, 419714), (82460, 209857)]