30976062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 38696898

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 59, 78, 106, 118, 127, 159, 177, 254, 318, 354, 381, 689, 762, 767, 1378, 1534, 1651, 2067, 2301, 3127, 3302, 4134, 4602, 4953, 6254, 6731, 7493, 9381, 9906, 13462, 14986, 18762, 20193, 22479, 40386, 40651, 44958, 81302, 87503, 97409, 121953, 175006, 194818, 243906, 262509, 292227, 397129, 525018, 584454, 794258, 1191387, 2382774, 5162677, 10325354, 15488031, 30976062]

約数ペア:

[(1, 30976062), (2, 15488031), (3, 10325354), (6, 5162677), (13, 2382774), (26, 1191387), (39, 794258), (53, 584454), (59, 525018), (78, 397129), (106, 292227), (118, 262509), (127, 243906), (159, 194818), (177, 175006), (254, 121953), (318, 97409), (354, 87503), (381, 81302), (689, 44958), (762, 40651), (767, 40386), (1378, 22479), (1534, 20193), (1651, 18762), (2067, 14986), (2301, 13462), (3127, 9906), (3302, 9381), (4134, 7493), (4602, 6731), (4953, 6254)]