71939070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 160304130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2239, 2295, 3213, 3570, 4478, 4590, 5355, 6426, 6717, 10710, 11195, 13434, 15673, 16065, 20151, 22390, 31346, 32130, 33585, 38063, 40302, 47019, 60453, 67170, 76126, 78365, 94038, 100755, 114189, 120906, 141057, 156730, 190315, 201510, 228378, 235095, 266441, 282114, 302265, 342567, 380630, 423171, 470190, 532882, 570945, 604530, 685134, 705285, 799323, 846342, 1027701, 1141890, 1332205, 1410570, 1598646, 1712835, 2055402, 2115855, 2397969, 2664410, 3425670, 3996615, 4231710, 4795938, 5138505, 7193907, 7993230, 10277010, 11989845, 14387814, 23979690, 35969535, 71939070]

約数ペア:

[(1, 71939070), (2, 35969535), (3, 23979690), (5, 14387814), (6, 11989845), (7, 10277010), (9, 7993230), (10, 7193907), (14, 5138505), (15, 4795938), (17, 4231710), (18, 3996615), (21, 3425670), (27, 2664410), (30, 2397969), (34, 2115855), (35, 2055402), (42, 1712835), (45, 1598646), (51, 1410570), (54, 1332205), (63, 1141890), (70, 1027701), (85, 846342), (90, 799323), (102, 705285), (105, 685134), (119, 604530), (126, 570945), (135, 532882), (153, 470190), (170, 423171), (189, 380630), (210, 342567), (238, 302265), (255, 282114), (270, 266441), (306, 235095), (315, 228378), (357, 201510), (378, 190315), (459, 156730), (510, 141057), (595, 120906), (630, 114189), (714, 100755), (765, 94038), (918, 78365), (945, 76126), (1071, 67170), (1190, 60453), (1530, 47019), (1785, 40302), (1890, 38063), (2142, 33585), (2239, 32130), (2295, 31346), (3213, 22390), (3570, 20151), (4478, 16065), (4590, 15673), (5355, 13434), (6426, 11195), (6717, 10710)]