10172907540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{13177}}^1$

素因数の和:17481

約数の個数: 72

約数和(自身を含む): 30867356520

約数和(自身を除く): 20694448980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4289, 8578, 12867, 13177, 17156, 21445, 25734, 26354, 38601, 39531, 42890, 51468, 52708, 64335, 65885, 77202, 79062, 85780, 118593, 128670, 131770, 154404, 158124, 193005, 197655, 237186, 257340, 263540, 386010, 395310, 474372, 592965, 772020, 790620, 1185930, 2371860, 56516153, 113032306, 169548459, 226064612, 282580765, 339096918, 508645377, 565161530, 678193836, 847742295, 1017290754, 1130323060, 1695484590, 2034581508, 2543226885, 3390969180, 5086453770, 10172907540]

約数ペア:

[(1, 10172907540), (2, 5086453770), (3, 3390969180), (4, 2543226885), (5, 2034581508), (6, 1695484590), (9, 1130323060), (10, 1017290754), (12, 847742295), (15, 678193836), (18, 565161530), (20, 508645377), (30, 339096918), (36, 282580765), (45, 226064612), (60, 169548459), (90, 113032306), (180, 56516153), (4289, 2371860), (8578, 1185930), (12867, 790620), (13177, 772020), (17156, 592965), (21445, 474372), (25734, 395310), (26354, 386010), (38601, 263540), (39531, 257340), (42890, 237186), (51468, 197655), (52708, 193005), (64335, 158124), (65885, 154404), (77202, 131770), (79062, 128670), (85780, 118593)]