13128570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 42948360

約数和(自身を除く): 29819790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 229, 234, 245, 273, 294, 315, 390, 441, 455, 458, 490, 546, 585, 630, 637, 687, 735, 819, 882, 910, 1145, 1170, 1274, 1365, 1374, 1470, 1603, 1638, 1911, 2061, 2205, 2290, 2730, 2977, 3185, 3206, 3435, 3822, 4095, 4122, 4410, 4809, 5733, 5954, 6370, 6870, 8015, 8190, 8931, 9555, 9618, 10305, 11221, 11466, 14427, 14885, 16030, 17862, 19110, 20610, 20839, 22442, 24045, 26793, 28665, 28854, 29770, 33663, 41678, 44655, 48090, 53586, 56105, 57330, 62517, 67326, 72135, 89310, 100989, 104195, 112210, 125034, 133965, 144270, 145873, 168315, 187551, 201978, 208390, 267930, 291746, 312585, 336630, 375102, 437619, 504945, 625170, 729365, 875238, 937755, 1009890, 1312857, 1458730, 1875510, 2188095, 2625714, 4376190, 6564285, 13128570]

約数ペア:

[(1, 13128570), (2, 6564285), (3, 4376190), (5, 2625714), (6, 2188095), (7, 1875510), (9, 1458730), (10, 1312857), (13, 1009890), (14, 937755), (15, 875238), (18, 729365), (21, 625170), (26, 504945), (30, 437619), (35, 375102), (39, 336630), (42, 312585), (45, 291746), (49, 267930), (63, 208390), (65, 201978), (70, 187551), (78, 168315), (90, 145873), (91, 144270), (98, 133965), (105, 125034), (117, 112210), (126, 104195), (130, 100989), (147, 89310), (182, 72135), (195, 67326), (210, 62517), (229, 57330), (234, 56105), (245, 53586), (273, 48090), (294, 44655), (315, 41678), (390, 33663), (441, 29770), (455, 28854), (458, 28665), (490, 26793), (546, 24045), (585, 22442), (630, 20839), (637, 20610), (687, 19110), (735, 17862), (819, 16030), (882, 14885), (910, 14427), (1145, 11466), (1170, 11221), (1274, 10305), (1365, 9618), (1374, 9555), (1470, 8931), (1603, 8190), (1638, 8015), (1911, 6870), (2061, 6370), (2205, 5954), (2290, 5733), (2730, 4809), (2977, 4410), (3185, 4122), (3206, 4095), (3435, 3822)]