129347220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 385934976

約数和(自身を除く): 256587756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 211, 255, 340, 422, 510, 601, 633, 844, 1020, 1055, 1202, 1266, 1803, 2110, 2404, 2532, 3005, 3165, 3587, 3606, 4220, 6010, 6330, 7174, 7212, 9015, 10217, 10761, 12020, 12660, 14348, 17935, 18030, 20434, 21522, 30651, 35870, 36060, 40868, 43044, 51085, 53805, 61302, 71740, 102170, 107610, 122604, 126811, 153255, 204340, 215220, 253622, 306510, 380433, 507244, 613020, 634055, 760866, 1268110, 1521732, 1902165, 2155787, 2536220, 3804330, 4311574, 6467361, 7608660, 8623148, 10778935, 12934722, 21557870, 25869444, 32336805, 43115740, 64673610, 129347220]

約数ペア:

[(1, 129347220), (2, 64673610), (3, 43115740), (4, 32336805), (5, 25869444), (6, 21557870), (10, 12934722), (12, 10778935), (15, 8623148), (17, 7608660), (20, 6467361), (30, 4311574), (34, 3804330), (51, 2536220), (60, 2155787), (68, 1902165), (85, 1521732), (102, 1268110), (170, 760866), (204, 634055), (211, 613020), (255, 507244), (340, 380433), (422, 306510), (510, 253622), (601, 215220), (633, 204340), (844, 153255), (1020, 126811), (1055, 122604), (1202, 107610), (1266, 102170), (1803, 71740), (2110, 61302), (2404, 53805), (2532, 51085), (3005, 43044), (3165, 40868), (3587, 36060), (3606, 35870), (4220, 30651), (6010, 21522), (6330, 20434), (7174, 18030), (7212, 17935), (9015, 14348), (10217, 12660), (10761, 12020)]