17323380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 52968552

約数和(自身を除く): 35645172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 613, 628, 785, 942, 1226, 1413, 1570, 1839, 1884, 2355, 2452, 2826, 3065, 3140, 3678, 4710, 5517, 5652, 6130, 7065, 7356, 9195, 9420, 11034, 12260, 14130, 18390, 22068, 27585, 28260, 36780, 55170, 96241, 110340, 192482, 288723, 384964, 481205, 577446, 866169, 962410, 1154892, 1443615, 1732338, 1924820, 2887230, 3464676, 4330845, 5774460, 8661690, 17323380]

約数ペア:

[(1, 17323380), (2, 8661690), (3, 5774460), (4, 4330845), (5, 3464676), (6, 2887230), (9, 1924820), (10, 1732338), (12, 1443615), (15, 1154892), (18, 962410), (20, 866169), (30, 577446), (36, 481205), (45, 384964), (60, 288723), (90, 192482), (157, 110340), (180, 96241), (314, 55170), (471, 36780), (613, 28260), (628, 27585), (785, 22068), (942, 18390), (1226, 14130), (1413, 12260), (1570, 11034), (1839, 9420), (1884, 9195), (2355, 7356), (2452, 7065), (2826, 6130), (3065, 5652), (3140, 5517), (3678, 4710)]