31401931860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{58601}}^1$

素因数の和:58858

約数の個数: 144

約数和(自身を含む): 103029348240

約数和(自身を除く): 71627416380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2290, 2340, 2748, 2977, 3435, 4122, 4580, 5954, 6870, 8244, 8931, 10305, 11908, 13740, 14885, 17862, 20610, 26793, 29770, 35724, 41220, 44655, 53586, 58601, 59540, 89310, 107172, 117202, 133965, 175803, 178620, 234404, 267930, 293005, 351606, 527409, 535860, 586010, 703212, 761813, 879015, 1054818, 1172020, 1523626, 1758030, 2109636, 2285439, 2637045, 3047252, 3516060, 3809065, 4570878, 5274090, 6856317, 7618130, 9141756, 10548180, 11427195, 13419629, 13712634, 15236260, 22854390, 26839258, 27425268, 34281585, 40258887, 45708780, 53678516, 67098145, 68563170, 80517774, 120776661, 134196290, 137126340, 161035548, 174455177, 201294435, 241553322, 268392580, 348910354, 402588870, 483106644, 523365531, 603883305, 697820708, 805177740, 872275885, 1046731062, 1207766610, 1570096593, 1744551770, 2093462124, 2415533220, 2616827655, 3140193186, 3489103540, 5233655310, 6280386372, 7850482965, 10467310620, 15700965930, 31401931860]

約数ペア:

[(1, 31401931860), (2, 15700965930), (3, 10467310620), (4, 7850482965), (5, 6280386372), (6, 5233655310), (9, 3489103540), (10, 3140193186), (12, 2616827655), (13, 2415533220), (15, 2093462124), (18, 1744551770), (20, 1570096593), (26, 1207766610), (30, 1046731062), (36, 872275885), (39, 805177740), (45, 697820708), (52, 603883305), (60, 523365531), (65, 483106644), (78, 402588870), (90, 348910354), (117, 268392580), (130, 241553322), (156, 201294435), (180, 174455177), (195, 161035548), (229, 137126340), (234, 134196290), (260, 120776661), (390, 80517774), (458, 68563170), (468, 67098145), (585, 53678516), (687, 45708780), (780, 40258887), (916, 34281585), (1145, 27425268), (1170, 26839258), (1374, 22854390), (2061, 15236260), (2290, 13712634), (2340, 13419629), (2748, 11427195), (2977, 10548180), (3435, 9141756), (4122, 7618130), (4580, 6856317), (5954, 5274090), (6870, 4570878), (8244, 3809065), (8931, 3516060), (10305, 3047252), (11908, 2637045), (13740, 2285439), (14885, 2109636), (17862, 1758030), (20610, 1523626), (26793, 1172020), (29770, 1054818), (35724, 879015), (41220, 761813), (44655, 703212), (53586, 586010), (58601, 535860), (59540, 527409), (89310, 351606), (107172, 293005), (117202, 267930), (133965, 234404), (175803, 178620)]