1330800470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 2644462080

約数和(自身を除く): 1313661610

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 233, 437, 466, 874, 1165, 1307, 2185, 2330, 2614, 4370, 4427, 5359, 6535, 8854, 10718, 13070, 22135, 24833, 26795, 30061, 44270, 49666, 53590, 60122, 101821, 124165, 150305, 203642, 248330, 300610, 304531, 509105, 571159, 609062, 1018210, 1142318, 1522655, 2855795, 3045310, 5711590, 5786089, 7004213, 11572178, 14008426, 28930445, 35021065, 57860890, 70042130, 133080047, 266160094, 665400235, 1330800470]

約数ペア:

[(1, 1330800470), (2, 665400235), (5, 266160094), (10, 133080047), (19, 70042130), (23, 57860890), (38, 35021065), (46, 28930445), (95, 14008426), (115, 11572178), (190, 7004213), (230, 5786089), (233, 5711590), (437, 3045310), (466, 2855795), (874, 1522655), (1165, 1142318), (1307, 1018210), (2185, 609062), (2330, 571159), (2614, 509105), (4370, 304531), (4427, 300610), (5359, 248330), (6535, 203642), (8854, 150305), (10718, 124165), (13070, 101821), (22135, 60122), (24833, 53590), (26795, 49666), (30061, 44270)]