2309781810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{17431}}^1$

素因数の和:18079

約数の個数: 64

約数和(自身を含む): 6345805824

約数和(自身を除く): 4036024014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 631, 1262, 1893, 3155, 3786, 4417, 6310, 8834, 9465, 13251, 17431, 18930, 22085, 26502, 34862, 44170, 52293, 66255, 87155, 104586, 122017, 132510, 174310, 244034, 261465, 366051, 522930, 610085, 732102, 1220170, 1830255, 3660510, 10998961, 21997922, 32996883, 54994805, 65993766, 76992727, 109989610, 153985454, 164984415, 230978181, 329968830, 384963635, 461956362, 769927270, 1154890905, 2309781810]

約数ペア:

[(1, 2309781810), (2, 1154890905), (3, 769927270), (5, 461956362), (6, 384963635), (7, 329968830), (10, 230978181), (14, 164984415), (15, 153985454), (21, 109989610), (30, 76992727), (35, 65993766), (42, 54994805), (70, 32996883), (105, 21997922), (210, 10998961), (631, 3660510), (1262, 1830255), (1893, 1220170), (3155, 732102), (3786, 610085), (4417, 522930), (6310, 366051), (8834, 261465), (9465, 244034), (13251, 174310), (17431, 132510), (18930, 122017), (22085, 104586), (26502, 87155), (34862, 66255), (44170, 52293)]