140594630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 293124096

約数和(自身を除く): 152529466

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 61, 110, 115, 122, 230, 253, 305, 506, 610, 671, 911, 1265, 1342, 1403, 1822, 2530, 2806, 3355, 4555, 6710, 7015, 9110, 10021, 14030, 15433, 20042, 20953, 30866, 41906, 50105, 55571, 77165, 100210, 104765, 111142, 154330, 209530, 230483, 277855, 460966, 555710, 611281, 1152415, 1222562, 1278133, 2304830, 2556266, 3056405, 6112810, 6390665, 12781330, 14059463, 28118926, 70297315, 140594630]

約数ペア:

[(1, 140594630), (2, 70297315), (5, 28118926), (10, 14059463), (11, 12781330), (22, 6390665), (23, 6112810), (46, 3056405), (55, 2556266), (61, 2304830), (110, 1278133), (115, 1222562), (122, 1152415), (230, 611281), (253, 555710), (305, 460966), (506, 277855), (610, 230483), (671, 209530), (911, 154330), (1265, 111142), (1342, 104765), (1403, 100210), (1822, 77165), (2530, 55571), (2806, 50105), (3355, 41906), (4555, 30866), (6710, 20953), (7015, 20042), (9110, 15433), (10021, 14030)]