38995410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 103584960

約数和(自身を除く): 64589550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 43, 57, 74, 86, 95, 111, 114, 129, 185, 190, 215, 222, 258, 285, 370, 430, 555, 570, 645, 703, 817, 1110, 1290, 1406, 1591, 1634, 1849, 2109, 2451, 3182, 3515, 3698, 4085, 4218, 4773, 4902, 5547, 7030, 7955, 8170, 9245, 9546, 10545, 11094, 12255, 15910, 18490, 21090, 23865, 24510, 27735, 30229, 35131, 47730, 55470, 60458, 68413, 70262, 90687, 105393, 136826, 151145, 175655, 181374, 205239, 210786, 302290, 342065, 351310, 410478, 453435, 526965, 684130, 906870, 1026195, 1053930, 1299847, 2052390, 2599694, 3899541, 6499235, 7799082, 12998470, 19497705, 38995410]

約数ペア:

[(1, 38995410), (2, 19497705), (3, 12998470), (5, 7799082), (6, 6499235), (10, 3899541), (15, 2599694), (19, 2052390), (30, 1299847), (37, 1053930), (38, 1026195), (43, 906870), (57, 684130), (74, 526965), (86, 453435), (95, 410478), (111, 351310), (114, 342065), (129, 302290), (185, 210786), (190, 205239), (215, 181374), (222, 175655), (258, 151145), (285, 136826), (370, 105393), (430, 90687), (555, 70262), (570, 68413), (645, 60458), (703, 55470), (817, 47730), (1110, 35131), (1290, 30229), (1406, 27735), (1591, 24510), (1634, 23865), (1849, 21090), (2109, 18490), (2451, 15910), (3182, 12255), (3515, 11094), (3698, 10545), (4085, 9546), (4218, 9245), (4773, 8170), (4902, 7955), (5547, 7030)]