70434876540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23957441}}^1$

素因数の和:23957467

約数の個数: 72

約数和(自身を含む): 229416464592

約数和(自身を除く): 158981588052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 23957441, 47914882, 71872323, 95829764, 119787205, 143744646, 167702087, 239574410, 287489292, 335404174, 359361615, 479148820, 503106261, 670808348, 718723230, 838510435, 1006212522, 1173914609, 1437446460, 1677020870, 2012425044, 2347829218, 2515531305, 3354041740, 3521743827, 4695658436, 5031062610, 5869573045, 7043487654, 10062125220, 11739146090, 14086975308, 17608719135, 23478292180, 35217438270, 70434876540]

約数ペア:

[(1, 70434876540), (2, 35217438270), (3, 23478292180), (4, 17608719135), (5, 14086975308), (6, 11739146090), (7, 10062125220), (10, 7043487654), (12, 5869573045), (14, 5031062610), (15, 4695658436), (20, 3521743827), (21, 3354041740), (28, 2515531305), (30, 2347829218), (35, 2012425044), (42, 1677020870), (49, 1437446460), (60, 1173914609), (70, 1006212522), (84, 838510435), (98, 718723230), (105, 670808348), (140, 503106261), (147, 479148820), (196, 359361615), (210, 335404174), (245, 287489292), (294, 239574410), (420, 167702087), (490, 143744646), (588, 119787205), (735, 95829764), (980, 71872323), (1470, 47914882), (2940, 23957441)]