12953932740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{63073}}^1$

素因数の和:63258

約数の個数: 144

約数和(自身を含む): 45183186048

約数和(自身を除く): 32229253308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 978, 1141, 1260, 1467, 1630, 1956, 2282, 2445, 2934, 3260, 3423, 4564, 4890, 5705, 5868, 6846, 7335, 9780, 10269, 11410, 13692, 14670, 17115, 20538, 22820, 29340, 34230, 41076, 51345, 63073, 68460, 102690, 126146, 189219, 205380, 252292, 315365, 378438, 441511, 567657, 630730, 756876, 883022, 946095, 1135314, 1261460, 1324533, 1766044, 1892190, 2207555, 2270628, 2649066, 2838285, 3784380, 3973599, 4415110, 5298132, 5676570, 6622665, 7947198, 8830220, 10280899, 11353140, 13245330, 15894396, 19867995, 20561798, 26490660, 30842697, 39735990, 41123596, 51404495, 61685394, 71966293, 79471980, 92528091, 102808990, 123370788, 143932586, 154213485, 185056182, 205617980, 215898879, 287865172, 308426970, 359831465, 370112364, 431797758, 462640455, 616853940, 647696637, 719662930, 863595516, 925280910, 1079494395, 1295393274, 1439325860, 1850561820, 2158988790, 2590786548, 3238483185, 4317977580, 6476966370, 12953932740]

約数ペア:

[(1, 12953932740), (2, 6476966370), (3, 4317977580), (4, 3238483185), (5, 2590786548), (6, 2158988790), (7, 1850561820), (9, 1439325860), (10, 1295393274), (12, 1079494395), (14, 925280910), (15, 863595516), (18, 719662930), (20, 647696637), (21, 616853940), (28, 462640455), (30, 431797758), (35, 370112364), (36, 359831465), (42, 308426970), (45, 287865172), (60, 215898879), (63, 205617980), (70, 185056182), (84, 154213485), (90, 143932586), (105, 123370788), (126, 102808990), (140, 92528091), (163, 79471980), (180, 71966293), (210, 61685394), (252, 51404495), (315, 41123596), (326, 39735990), (420, 30842697), (489, 26490660), (630, 20561798), (652, 19867995), (815, 15894396), (978, 13245330), (1141, 11353140), (1260, 10280899), (1467, 8830220), (1630, 7947198), (1956, 6622665), (2282, 5676570), (2445, 5298132), (2934, 4415110), (3260, 3973599), (3423, 3784380), (4564, 2838285), (4890, 2649066), (5705, 2270628), (5868, 2207555), (6846, 1892190), (7335, 1766044), (9780, 1324533), (10269, 1261460), (11410, 1135314), (13692, 946095), (14670, 883022), (17115, 756876), (20538, 630730), (22820, 567657), (29340, 441511), (34230, 378438), (41076, 315365), (51345, 252292), (63073, 205380), (68460, 189219), (102690, 126146)]