15690655470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1\times {\mathrm{773}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 43430390784

約数和(自身を除く): 27739735314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 593, 773, 815, 978, 1141, 1186, 1546, 1630, 1779, 2282, 2319, 2445, 2965, 3423, 3558, 3865, 4151, 4638, 4890, 5411, 5705, 5930, 6846, 7730, 8302, 8895, 10822, 11410, 11595, 12453, 16233, 17115, 17790, 20755, 23190, 24906, 27055, 32466, 34230, 41510, 54110, 62265, 81165, 96659, 124530, 125999, 162330, 193318, 251998, 289977, 377997, 458389, 483295, 579954, 629995, 676613, 755994, 881993, 916778, 966590, 1259990, 1353226, 1375167, 1449885, 1763986, 1889985, 2029839, 2291945, 2645979, 2750334, 2899770, 3208723, 3383065, 3779970, 4059678, 4409965, 4583890, 5291958, 6417446, 6766130, 6875835, 8819930, 9626169, 10149195, 13229895, 13751670, 16043615, 19252338, 20298390, 26459790, 32087230, 48130845, 74717407, 96261690, 149434814, 224152221, 373587035, 448304442, 523021849, 747174070, 1046043698, 1120761105, 1569065547, 2241522210, 2615109245, 3138131094, 5230218490, 7845327735, 15690655470]

約数ペア:

[(1, 15690655470), (2, 7845327735), (3, 5230218490), (5, 3138131094), (6, 2615109245), (7, 2241522210), (10, 1569065547), (14, 1120761105), (15, 1046043698), (21, 747174070), (30, 523021849), (35, 448304442), (42, 373587035), (70, 224152221), (105, 149434814), (163, 96261690), (210, 74717407), (326, 48130845), (489, 32087230), (593, 26459790), (773, 20298390), (815, 19252338), (978, 16043615), (1141, 13751670), (1186, 13229895), (1546, 10149195), (1630, 9626169), (1779, 8819930), (2282, 6875835), (2319, 6766130), (2445, 6417446), (2965, 5291958), (3423, 4583890), (3558, 4409965), (3865, 4059678), (4151, 3779970), (4638, 3383065), (4890, 3208723), (5411, 2899770), (5705, 2750334), (5930, 2645979), (6846, 2291945), (7730, 2029839), (8302, 1889985), (8895, 1763986), (10822, 1449885), (11410, 1375167), (11595, 1353226), (12453, 1259990), (16233, 966590), (17115, 916778), (17790, 881993), (20755, 755994), (23190, 676613), (24906, 629995), (27055, 579954), (32466, 483295), (34230, 458389), (41510, 377997), (54110, 289977), (62265, 251998), (81165, 193318), (96659, 162330), (124530, 125999)]