262636559220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89332163}}^1$

素因数の和:89332189

約数の個数: 72

約数和(自身を含む): 855444802464

約数和(自身を除く): 592808243244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 89332163, 178664326, 267996489, 357328652, 446660815, 535992978, 625325141, 893321630, 1071985956, 1250650282, 1339982445, 1786643260, 1875975423, 2501300564, 2679964890, 3126625705, 3751950846, 4377275987, 5359929780, 6253251410, 7503901692, 8754551974, 9379877115, 12506502820, 13131827961, 17509103948, 18759754230, 21886379935, 26263655922, 37519508460, 43772759870, 52527311844, 65659139805, 87545519740, 131318279610, 262636559220]

約数ペア:

[(1, 262636559220), (2, 131318279610), (3, 87545519740), (4, 65659139805), (5, 52527311844), (6, 43772759870), (7, 37519508460), (10, 26263655922), (12, 21886379935), (14, 18759754230), (15, 17509103948), (20, 13131827961), (21, 12506502820), (28, 9379877115), (30, 8754551974), (35, 7503901692), (42, 6253251410), (49, 5359929780), (60, 4377275987), (70, 3751950846), (84, 3126625705), (98, 2679964890), (105, 2501300564), (140, 1875975423), (147, 1786643260), (196, 1339982445), (210, 1250650282), (245, 1071985956), (294, 893321630), (420, 625325141), (490, 535992978), (588, 446660815), (735, 357328652), (980, 267996489), (1470, 178664326), (2940, 89332163)]