122783010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 360474624

約数和(自身を除く): 237691614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 163, 170, 210, 211, 238, 255, 326, 357, 422, 489, 510, 595, 633, 714, 815, 978, 1055, 1141, 1190, 1266, 1477, 1630, 1785, 2110, 2282, 2445, 2771, 2954, 3165, 3423, 3570, 3587, 4431, 4890, 5542, 5705, 6330, 6846, 7174, 7385, 8313, 8862, 10761, 11410, 13855, 14770, 16626, 17115, 17935, 19397, 21522, 22155, 25109, 27710, 34230, 34393, 35870, 38794, 41565, 44310, 50218, 53805, 58191, 68786, 75327, 83130, 96985, 103179, 107610, 116382, 125545, 150654, 171965, 193970, 206358, 240751, 251090, 290955, 343930, 376635, 481502, 515895, 581910, 584681, 722253, 753270, 1031790, 1169362, 1203755, 1444506, 1754043, 2407510, 2923405, 3508086, 3611265, 4092767, 5846810, 7222530, 8185534, 8770215, 12278301, 17540430, 20463835, 24556602, 40927670, 61391505, 122783010]

約数ペア:

[(1, 122783010), (2, 61391505), (3, 40927670), (5, 24556602), (6, 20463835), (7, 17540430), (10, 12278301), (14, 8770215), (15, 8185534), (17, 7222530), (21, 5846810), (30, 4092767), (34, 3611265), (35, 3508086), (42, 2923405), (51, 2407510), (70, 1754043), (85, 1444506), (102, 1203755), (105, 1169362), (119, 1031790), (163, 753270), (170, 722253), (210, 584681), (211, 581910), (238, 515895), (255, 481502), (326, 376635), (357, 343930), (422, 290955), (489, 251090), (510, 240751), (595, 206358), (633, 193970), (714, 171965), (815, 150654), (978, 125545), (1055, 116382), (1141, 107610), (1190, 103179), (1266, 96985), (1477, 83130), (1630, 75327), (1785, 68786), (2110, 58191), (2282, 53805), (2445, 50218), (2771, 44310), (2954, 41565), (3165, 38794), (3423, 35870), (3570, 34393), (3587, 34230), (4431, 27710), (4890, 25109), (5542, 22155), (5705, 21522), (6330, 19397), (6846, 17935), (7174, 17115), (7385, 16626), (8313, 14770), (8862, 13855), (10761, 11410)]