74019330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 242004672

約数和(自身を除く): 167985342

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 971, 990, 1089, 1155, 1210, 1386, 1694, 1815, 1942, 2178, 2310, 2541, 2913, 3465, 3630, 4235, 4855, 5082, 5445, 5826, 6797, 6930, 7623, 8470, 8739, 9710, 10681, 10890, 12705, 13594, 14565, 15246, 17478, 20391, 21362, 25410, 29130, 32043, 33985, 38115, 40782, 43695, 53405, 61173, 64086, 67970, 74767, 76230, 87390, 96129, 101955, 106810, 117491, 122346, 149534, 160215, 192258, 203910, 224301, 234982, 305865, 320430, 352473, 373835, 448602, 480645, 587455, 611730, 672903, 704946, 747670, 822437, 961290, 1057419, 1121505, 1174910, 1345806, 1644874, 1762365, 2114838, 2243010, 2467311, 3364515, 3524730, 4112185, 4934622, 5287095, 6729030, 7401933, 8224370, 10574190, 12336555, 14803866, 24673110, 37009665, 74019330]

約数ペア:

[(1, 74019330), (2, 37009665), (3, 24673110), (5, 14803866), (6, 12336555), (7, 10574190), (9, 8224370), (10, 7401933), (11, 6729030), (14, 5287095), (15, 4934622), (18, 4112185), (21, 3524730), (22, 3364515), (30, 2467311), (33, 2243010), (35, 2114838), (42, 1762365), (45, 1644874), (55, 1345806), (63, 1174910), (66, 1121505), (70, 1057419), (77, 961290), (90, 822437), (99, 747670), (105, 704946), (110, 672903), (121, 611730), (126, 587455), (154, 480645), (165, 448602), (198, 373835), (210, 352473), (231, 320430), (242, 305865), (315, 234982), (330, 224301), (363, 203910), (385, 192258), (462, 160215), (495, 149534), (605, 122346), (630, 117491), (693, 106810), (726, 101955), (770, 96129), (847, 87390), (971, 76230), (990, 74767), (1089, 67970), (1155, 64086), (1210, 61173), (1386, 53405), (1694, 43695), (1815, 40782), (1942, 38115), (2178, 33985), (2310, 32043), (2541, 29130), (2913, 25410), (3465, 21362), (3630, 20391), (4235, 17478), (4855, 15246), (5082, 14565), (5445, 13594), (5826, 12705), (6797, 10890), (6930, 10681), (7623, 9710), (8470, 8739)]