123253830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6362

約数の個数: 96

約数和(自身を含む): 378114048

約数和(自身を除く): 254860218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6311, 6510, 9765, 12622, 18933, 19530, 31555, 37866, 44177, 56799, 63110, 88354, 94665, 113598, 132531, 189330, 195641, 220885, 265062, 283995, 391282, 397593, 441770, 567990, 586923, 662655, 795186, 978205, 1173846, 1325310, 1369487, 1760769, 1956410, 1987965, 2738974, 2934615, 3521538, 3975930, 4108461, 5869230, 6847435, 8216922, 8803845, 12325383, 13694870, 17607690, 20542305, 24650766, 41084610, 61626915, 123253830]

約数ペア:

[(1, 123253830), (2, 61626915), (3, 41084610), (5, 24650766), (6, 20542305), (7, 17607690), (9, 13694870), (10, 12325383), (14, 8803845), (15, 8216922), (18, 6847435), (21, 5869230), (30, 4108461), (31, 3975930), (35, 3521538), (42, 2934615), (45, 2738974), (62, 1987965), (63, 1956410), (70, 1760769), (90, 1369487), (93, 1325310), (105, 1173846), (126, 978205), (155, 795186), (186, 662655), (210, 586923), (217, 567990), (279, 441770), (310, 397593), (315, 391282), (434, 283995), (465, 265062), (558, 220885), (630, 195641), (651, 189330), (930, 132531), (1085, 113598), (1302, 94665), (1395, 88354), (1953, 63110), (2170, 56799), (2790, 44177), (3255, 37866), (3906, 31555), (6311, 19530), (6510, 18933), (9765, 12622)]