23406810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{15923}}^1$

素因数の和:15947

約数の個数: 48

約数和(自身を含む): 65352096

約数和(自身を除く): 41945286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 15923, 31846, 47769, 79615, 95538, 111461, 159230, 222922, 238845, 334383, 477690, 557305, 668766, 780227, 1114610, 1560454, 1671915, 2340681, 3343830, 3901135, 4681362, 7802270, 11703405, 23406810]

約数ペア:

[(1, 23406810), (2, 11703405), (3, 7802270), (5, 4681362), (6, 3901135), (7, 3343830), (10, 2340681), (14, 1671915), (15, 1560454), (21, 1114610), (30, 780227), (35, 668766), (42, 557305), (49, 477690), (70, 334383), (98, 238845), (105, 222922), (147, 159230), (210, 111461), (245, 95538), (294, 79615), (490, 47769), (735, 31846), (1470, 15923)]