1873311720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2230133}}^1$

素因数の和:2230154

約数の個数: 64

約数和(自身を含む): 6422785920

約数和(自身を除く): 4549474200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2230133, 4460266, 6690399, 8920532, 11150665, 13380798, 15610931, 17841064, 22301330, 26761596, 31221862, 33451995, 44602660, 46832793, 53523192, 62443724, 66903990, 78054655, 89205320, 93665586, 124887448, 133807980, 156109310, 187331172, 234163965, 267615960, 312218620, 374662344, 468327930, 624437240, 936655860, 1873311720]

約数ペア:

[(1, 1873311720), (2, 936655860), (3, 624437240), (4, 468327930), (5, 374662344), (6, 312218620), (7, 267615960), (8, 234163965), (10, 187331172), (12, 156109310), (14, 133807980), (15, 124887448), (20, 93665586), (21, 89205320), (24, 78054655), (28, 66903990), (30, 62443724), (35, 53523192), (40, 46832793), (42, 44602660), (56, 33451995), (60, 31221862), (70, 26761596), (84, 22301330), (105, 17841064), (120, 15610931), (140, 13380798), (168, 11150665), (210, 8920532), (280, 6690399), (420, 4460266), (840, 2230133)]