130249028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 303878400

約数和(自身を除く): 173629372

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 133, 148, 182, 247, 259, 266, 364, 481, 494, 509, 518, 532, 703, 962, 988, 1018, 1036, 1406, 1729, 1924, 2036, 2812, 3367, 3458, 3563, 4921, 6617, 6734, 6916, 7126, 9139, 9671, 9842, 13234, 13468, 14252, 18278, 18833, 19342, 19684, 26468, 36556, 37666, 38684, 46319, 63973, 67697, 75332, 92638, 125723, 127946, 131831, 135394, 185276, 244829, 251446, 255892, 263662, 270788, 357827, 489658, 502892, 527324, 715654, 880061, 979316, 1431308, 1713803, 1760122, 2504789, 3427606, 3520244, 4651751, 5009578, 6855212, 9303502, 10019156, 18607004, 32562257, 65124514, 130249028]

約数ペア:

[(1, 130249028), (2, 65124514), (4, 32562257), (7, 18607004), (13, 10019156), (14, 9303502), (19, 6855212), (26, 5009578), (28, 4651751), (37, 3520244), (38, 3427606), (52, 2504789), (74, 1760122), (76, 1713803), (91, 1431308), (133, 979316), (148, 880061), (182, 715654), (247, 527324), (259, 502892), (266, 489658), (364, 357827), (481, 270788), (494, 263662), (509, 255892), (518, 251446), (532, 244829), (703, 185276), (962, 135394), (988, 131831), (1018, 127946), (1036, 125723), (1406, 92638), (1729, 75332), (1924, 67697), (2036, 63973), (2812, 46319), (3367, 38684), (3458, 37666), (3563, 36556), (4921, 26468), (6617, 19684), (6734, 19342), (6916, 18833), (7126, 18278), (9139, 14252), (9671, 13468), (9842, 13234)]