345487740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1901}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 1046799936

約数和(自身を除く): 701312196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 233, 260, 390, 466, 699, 780, 932, 1165, 1398, 1901, 2330, 2796, 3029, 3495, 3802, 4660, 5703, 6058, 6990, 7604, 9087, 9505, 11406, 12116, 13980, 15145, 18174, 19010, 22812, 24713, 28515, 30290, 36348, 38020, 45435, 49426, 57030, 60580, 74139, 90870, 98852, 114060, 123565, 148278, 181740, 247130, 296556, 370695, 442933, 494260, 741390, 885866, 1328799, 1482780, 1771732, 2214665, 2657598, 4429330, 5315196, 5758129, 6643995, 8858660, 11516258, 13287990, 17274387, 23032516, 26575980, 28790645, 34548774, 57581290, 69097548, 86371935, 115162580, 172743870, 345487740]

約数ペア:

[(1, 345487740), (2, 172743870), (3, 115162580), (4, 86371935), (5, 69097548), (6, 57581290), (10, 34548774), (12, 28790645), (13, 26575980), (15, 23032516), (20, 17274387), (26, 13287990), (30, 11516258), (39, 8858660), (52, 6643995), (60, 5758129), (65, 5315196), (78, 4429330), (130, 2657598), (156, 2214665), (195, 1771732), (233, 1482780), (260, 1328799), (390, 885866), (466, 741390), (699, 494260), (780, 442933), (932, 370695), (1165, 296556), (1398, 247130), (1901, 181740), (2330, 148278), (2796, 123565), (3029, 114060), (3495, 98852), (3802, 90870), (4660, 74139), (5703, 60580), (6058, 57030), (6990, 49426), (7604, 45435), (9087, 38020), (9505, 36348), (11406, 30290), (12116, 28515), (13980, 24713), (15145, 22812), (18174, 19010)]