17902710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 53831232

約数和(自身を除く): 35928522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 181, 210, 314, 315, 362, 471, 543, 630, 785, 905, 942, 1086, 1099, 1267, 1413, 1570, 1629, 1810, 2198, 2355, 2534, 2715, 2826, 3258, 3297, 3801, 4710, 5430, 5495, 6335, 6594, 7065, 7602, 8145, 9891, 10990, 11403, 12670, 14130, 16290, 16485, 19005, 19782, 22806, 28417, 32970, 38010, 49455, 56834, 57015, 85251, 98910, 114030, 142085, 170502, 198919, 255753, 284170, 397838, 426255, 511506, 596757, 852510, 994595, 1193514, 1278765, 1790271, 1989190, 2557530, 2983785, 3580542, 5967570, 8951355, 17902710]

約数ペア:

[(1, 17902710), (2, 8951355), (3, 5967570), (5, 3580542), (6, 2983785), (7, 2557530), (9, 1989190), (10, 1790271), (14, 1278765), (15, 1193514), (18, 994595), (21, 852510), (30, 596757), (35, 511506), (42, 426255), (45, 397838), (63, 284170), (70, 255753), (90, 198919), (105, 170502), (126, 142085), (157, 114030), (181, 98910), (210, 85251), (314, 57015), (315, 56834), (362, 49455), (471, 38010), (543, 32970), (630, 28417), (785, 22806), (905, 19782), (942, 19005), (1086, 16485), (1099, 16290), (1267, 14130), (1413, 12670), (1570, 11403), (1629, 10990), (1810, 9891), (2198, 8145), (2355, 7602), (2534, 7065), (2715, 6594), (2826, 6335), (3258, 5495), (3297, 5430), (3801, 4710)]