17229420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 58094400

約数和(自身を除く): 40864980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 199, 222, 234, 260, 333, 370, 390, 398, 444, 468, 481, 555, 585, 597, 666, 740, 780, 796, 962, 995, 1110, 1170, 1194, 1332, 1443, 1665, 1791, 1924, 1990, 2220, 2340, 2388, 2405, 2587, 2886, 2985, 3330, 3582, 3980, 4329, 4810, 5174, 5772, 5970, 6660, 7164, 7215, 7363, 7761, 8658, 8955, 9620, 10348, 11940, 12935, 14430, 14726, 15522, 17316, 17910, 21645, 22089, 23283, 25870, 28860, 29452, 31044, 35820, 36815, 38805, 43290, 44178, 46566, 51740, 66267, 73630, 77610, 86580, 88356, 93132, 95719, 110445, 116415, 132534, 147260, 155220, 191438, 220890, 232830, 265068, 287157, 331335, 382876, 441780, 465660, 478595, 574314, 662670, 861471, 957190, 1148628, 1325340, 1435785, 1722942, 1914380, 2871570, 3445884, 4307355, 5743140, 8614710, 17229420]

約数ペア:

[(1, 17229420), (2, 8614710), (3, 5743140), (4, 4307355), (5, 3445884), (6, 2871570), (9, 1914380), (10, 1722942), (12, 1435785), (13, 1325340), (15, 1148628), (18, 957190), (20, 861471), (26, 662670), (30, 574314), (36, 478595), (37, 465660), (39, 441780), (45, 382876), (52, 331335), (60, 287157), (65, 265068), (74, 232830), (78, 220890), (90, 191438), (111, 155220), (117, 147260), (130, 132534), (148, 116415), (156, 110445), (180, 95719), (185, 93132), (195, 88356), (199, 86580), (222, 77610), (234, 73630), (260, 66267), (333, 51740), (370, 46566), (390, 44178), (398, 43290), (444, 38805), (468, 36815), (481, 35820), (555, 31044), (585, 29452), (597, 28860), (666, 25870), (740, 23283), (780, 22089), (796, 21645), (962, 17910), (995, 17316), (1110, 15522), (1170, 14726), (1194, 14430), (1332, 12935), (1443, 11940), (1665, 10348), (1791, 9620), (1924, 8955), (1990, 8658), (2220, 7761), (2340, 7363), (2388, 7215), (2405, 7164), (2587, 6660), (2886, 5970), (2985, 5772), (3330, 5174), (3582, 4810), (3980, 4329)]