238959070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 508032000

約数和(自身を除く): 269072930

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 139, 205, 278, 287, 410, 574, 599, 695, 973, 1198, 1390, 1435, 1946, 2870, 2995, 4193, 4865, 5699, 5990, 8386, 9730, 11398, 20965, 24559, 28495, 39893, 41930, 49118, 56990, 79786, 83261, 122795, 166522, 171913, 199465, 245590, 343826, 398930, 416305, 582827, 832610, 859565, 1165654, 1719130, 2914135, 3413701, 5828270, 6827402, 17068505, 23895907, 34137010, 47791814, 119479535, 238959070]

約数ペア:

[(1, 238959070), (2, 119479535), (5, 47791814), (7, 34137010), (10, 23895907), (14, 17068505), (35, 6827402), (41, 5828270), (70, 3413701), (82, 2914135), (139, 1719130), (205, 1165654), (278, 859565), (287, 832610), (410, 582827), (574, 416305), (599, 398930), (695, 343826), (973, 245590), (1198, 199465), (1390, 171913), (1435, 166522), (1946, 122795), (2870, 83261), (2995, 79786), (4193, 56990), (4865, 49118), (5699, 41930), (5990, 39893), (8386, 28495), (9730, 24559), (11398, 20965)]