30059260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 49774340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 131, 140, 149, 154, 220, 262, 298, 308, 385, 524, 596, 655, 745, 770, 917, 1043, 1310, 1441, 1490, 1540, 1639, 1834, 2086, 2620, 2882, 2980, 3278, 3668, 4172, 4585, 5215, 5764, 6556, 7205, 8195, 9170, 10087, 10430, 11473, 14410, 16390, 18340, 19519, 20174, 20860, 22946, 28820, 32780, 39038, 40348, 45892, 50435, 57365, 78076, 97595, 100870, 114730, 136633, 195190, 201740, 214709, 229460, 273266, 390380, 429418, 546532, 683165, 858836, 1073545, 1366330, 1502963, 2147090, 2732660, 3005926, 4294180, 6011852, 7514815, 15029630, 30059260]

約数ペア:

[(1, 30059260), (2, 15029630), (4, 7514815), (5, 6011852), (7, 4294180), (10, 3005926), (11, 2732660), (14, 2147090), (20, 1502963), (22, 1366330), (28, 1073545), (35, 858836), (44, 683165), (55, 546532), (70, 429418), (77, 390380), (110, 273266), (131, 229460), (140, 214709), (149, 201740), (154, 195190), (220, 136633), (262, 114730), (298, 100870), (308, 97595), (385, 78076), (524, 57365), (596, 50435), (655, 45892), (745, 40348), (770, 39038), (917, 32780), (1043, 28820), (1310, 22946), (1441, 20860), (1490, 20174), (1540, 19519), (1639, 18340), (1834, 16390), (2086, 14410), (2620, 11473), (2882, 10430), (2980, 10087), (3278, 9170), (3668, 8195), (4172, 7205), (4585, 6556), (5215, 5764)]