7535220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 26889408

約数和(自身を除く): 19354188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 233, 245, 294, 308, 330, 385, 420, 462, 466, 490, 539, 588, 660, 699, 735, 770, 924, 932, 980, 1078, 1155, 1165, 1398, 1470, 1540, 1617, 1631, 2156, 2310, 2330, 2563, 2695, 2796, 2940, 3234, 3262, 3495, 4620, 4660, 4893, 5126, 5390, 6468, 6524, 6990, 7689, 8085, 8155, 9786, 10252, 10780, 11417, 12815, 13980, 15378, 16170, 16310, 17941, 19572, 22834, 24465, 25630, 30756, 32340, 32620, 34251, 35882, 38445, 45668, 48930, 51260, 53823, 57085, 68502, 71764, 76890, 89705, 97860, 107646, 114170, 125587, 137004, 153780, 171255, 179410, 215292, 228340, 251174, 269115, 342510, 358820, 376761, 502348, 538230, 627935, 685020, 753522, 1076460, 1255870, 1507044, 1883805, 2511740, 3767610, 7535220]

約数ペア:

[(1, 7535220), (2, 3767610), (3, 2511740), (4, 1883805), (5, 1507044), (6, 1255870), (7, 1076460), (10, 753522), (11, 685020), (12, 627935), (14, 538230), (15, 502348), (20, 376761), (21, 358820), (22, 342510), (28, 269115), (30, 251174), (33, 228340), (35, 215292), (42, 179410), (44, 171255), (49, 153780), (55, 137004), (60, 125587), (66, 114170), (70, 107646), (77, 97860), (84, 89705), (98, 76890), (105, 71764), (110, 68502), (132, 57085), (140, 53823), (147, 51260), (154, 48930), (165, 45668), (196, 38445), (210, 35882), (220, 34251), (231, 32620), (233, 32340), (245, 30756), (294, 25630), (308, 24465), (330, 22834), (385, 19572), (420, 17941), (462, 16310), (466, 16170), (490, 15378), (539, 13980), (588, 12815), (660, 11417), (699, 10780), (735, 10252), (770, 9786), (924, 8155), (932, 8085), (980, 7689), (1078, 6990), (1155, 6524), (1165, 6468), (1398, 5390), (1470, 5126), (1540, 4893), (1617, 4660), (1631, 4620), (2156, 3495), (2310, 3262), (2330, 3234), (2563, 2940), (2695, 2796)]