65966460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9239}}^1$

素因数の和:9275

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 157567620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9239, 18478, 27717, 36956, 46195, 55434, 64673, 92390, 110868, 129346, 138585, 157063, 184780, 194019, 258692, 277170, 314126, 323365, 388038, 471189, 554340, 628252, 646730, 776076, 785315, 942378, 970095, 1099441, 1293460, 1570630, 1884756, 1940190, 2198882, 2355945, 3141260, 3298323, 3880380, 4397764, 4711890, 5497205, 6596646, 9423780, 10994410, 13193292, 16491615, 21988820, 32983230, 65966460]

約数ペア:

[(1, 65966460), (2, 32983230), (3, 21988820), (4, 16491615), (5, 13193292), (6, 10994410), (7, 9423780), (10, 6596646), (12, 5497205), (14, 4711890), (15, 4397764), (17, 3880380), (20, 3298323), (21, 3141260), (28, 2355945), (30, 2198882), (34, 1940190), (35, 1884756), (42, 1570630), (51, 1293460), (60, 1099441), (68, 970095), (70, 942378), (84, 785315), (85, 776076), (102, 646730), (105, 628252), (119, 554340), (140, 471189), (170, 388038), (204, 323365), (210, 314126), (238, 277170), (255, 258692), (340, 194019), (357, 184780), (420, 157063), (476, 138585), (510, 129346), (595, 110868), (714, 92390), (1020, 64673), (1190, 55434), (1428, 46195), (1785, 36956), (2380, 27717), (3570, 18478), (7140, 9239)]