30315810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 86873472

約数和(自身を除く): 56557662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 503, 574, 615, 735, 861, 1006, 1230, 1435, 1470, 1509, 1722, 2009, 2515, 2870, 3018, 3521, 4018, 4305, 5030, 6027, 7042, 7545, 8610, 10045, 10563, 12054, 15090, 17605, 20090, 20623, 21126, 24647, 30135, 35210, 41246, 49294, 52815, 60270, 61869, 73941, 103115, 105630, 123235, 123738, 144361, 147882, 206230, 246470, 288722, 309345, 369705, 433083, 618690, 721805, 739410, 866166, 1010527, 1443610, 2021054, 2165415, 3031581, 4330830, 5052635, 6063162, 10105270, 15157905, 30315810]

約数ペア:

[(1, 30315810), (2, 15157905), (3, 10105270), (5, 6063162), (6, 5052635), (7, 4330830), (10, 3031581), (14, 2165415), (15, 2021054), (21, 1443610), (30, 1010527), (35, 866166), (41, 739410), (42, 721805), (49, 618690), (70, 433083), (82, 369705), (98, 309345), (105, 288722), (123, 246470), (147, 206230), (205, 147882), (210, 144361), (245, 123738), (246, 123235), (287, 105630), (294, 103115), (410, 73941), (490, 61869), (503, 60270), (574, 52815), (615, 49294), (735, 41246), (861, 35210), (1006, 30135), (1230, 24647), (1435, 21126), (1470, 20623), (1509, 20090), (1722, 17605), (2009, 15090), (2515, 12054), (2870, 10563), (3018, 10045), (3521, 8610), (4018, 7545), (4305, 7042), (5030, 6027)]