172481490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1536

約数の個数: 96

約数和(自身を含む): 481178880

約数和(自身を除く): 308697390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 306, 395, 474, 510, 711, 765, 790, 1185, 1343, 1422, 1427, 1530, 2370, 2686, 2854, 3555, 4029, 4281, 6715, 7110, 7135, 8058, 8562, 12087, 12843, 13430, 14270, 20145, 21405, 24174, 24259, 25686, 40290, 42810, 48518, 60435, 64215, 72777, 112733, 120870, 121295, 128430, 145554, 218331, 225466, 242590, 338199, 363885, 436662, 563665, 676398, 727770, 1014597, 1091655, 1127330, 1690995, 1916461, 2029194, 2183310, 3381990, 3832922, 5072985, 5749383, 9582305, 10145970, 11498766, 17248149, 19164610, 28746915, 34496298, 57493830, 86240745, 172481490]

約数ペア:

[(1, 172481490), (2, 86240745), (3, 57493830), (5, 34496298), (6, 28746915), (9, 19164610), (10, 17248149), (15, 11498766), (17, 10145970), (18, 9582305), (30, 5749383), (34, 5072985), (45, 3832922), (51, 3381990), (79, 2183310), (85, 2029194), (90, 1916461), (102, 1690995), (153, 1127330), (158, 1091655), (170, 1014597), (237, 727770), (255, 676398), (306, 563665), (395, 436662), (474, 363885), (510, 338199), (711, 242590), (765, 225466), (790, 218331), (1185, 145554), (1343, 128430), (1422, 121295), (1427, 120870), (1530, 112733), (2370, 72777), (2686, 64215), (2854, 60435), (3555, 48518), (4029, 42810), (4281, 40290), (6715, 25686), (7110, 24259), (7135, 24174), (8058, 21405), (8562, 20145), (12087, 14270), (12843, 13430)]