99471190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 221719680

約数和(自身を除く): 122248490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 281, 389, 455, 562, 778, 910, 1405, 1945, 1967, 2723, 2810, 3653, 3890, 3934, 5057, 5446, 7306, 9835, 10114, 13615, 18265, 19670, 25285, 25571, 27230, 35399, 36530, 50570, 51142, 70798, 109309, 127855, 176995, 218618, 255710, 353990, 546545, 765163, 1093090, 1421017, 1530326, 2842034, 3825815, 7105085, 7651630, 9947119, 14210170, 19894238, 49735595, 99471190]

約数ペア:

[(1, 99471190), (2, 49735595), (5, 19894238), (7, 14210170), (10, 9947119), (13, 7651630), (14, 7105085), (26, 3825815), (35, 2842034), (65, 1530326), (70, 1421017), (91, 1093090), (130, 765163), (182, 546545), (281, 353990), (389, 255710), (455, 218618), (562, 176995), (778, 127855), (910, 109309), (1405, 70798), (1945, 51142), (1967, 50570), (2723, 36530), (2810, 35399), (3653, 27230), (3890, 25571), (3934, 25285), (5057, 19670), (5446, 18265), (7306, 13615), (9835, 10114)]