308321370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4469

約数の個数: 128

約数和(自身を含む): 965260800

約数和(自身を除く): 656939430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1295, 1554, 1665, 1890, 1998, 2331, 2590, 3330, 3885, 4409, 4662, 4995, 6993, 7770, 8818, 9990, 11655, 13227, 13986, 22045, 23310, 26454, 30863, 34965, 39681, 44090, 61726, 66135, 69930, 79362, 92589, 119043, 132270, 154315, 163133, 185178, 198405, 238086, 277767, 308630, 326266, 396810, 462945, 489399, 555534, 595215, 815665, 833301, 925890, 978798, 1141931, 1190430, 1388835, 1468197, 1631330, 1666602, 2283862, 2446995, 2777670, 2936394, 3425793, 4166505, 4404591, 4893990, 5709655, 6851586, 7340985, 8333010, 8809182, 10277379, 11419310, 14681970, 17128965, 20554758, 22022955, 30832137, 34257930, 44045910, 51386895, 61664274, 102773790, 154160685, 308321370]

約数ペア:

[(1, 308321370), (2, 154160685), (3, 102773790), (5, 61664274), (6, 51386895), (7, 44045910), (9, 34257930), (10, 30832137), (14, 22022955), (15, 20554758), (18, 17128965), (21, 14681970), (27, 11419310), (30, 10277379), (35, 8809182), (37, 8333010), (42, 7340985), (45, 6851586), (54, 5709655), (63, 4893990), (70, 4404591), (74, 4166505), (90, 3425793), (105, 2936394), (111, 2777670), (126, 2446995), (135, 2283862), (185, 1666602), (189, 1631330), (210, 1468197), (222, 1388835), (259, 1190430), (270, 1141931), (315, 978798), (333, 925890), (370, 833301), (378, 815665), (518, 595215), (555, 555534), (630, 489399), (666, 462945), (777, 396810), (945, 326266), (999, 308630), (1110, 277767), (1295, 238086), (1554, 198405), (1665, 185178), (1890, 163133), (1998, 154315), (2331, 132270), (2590, 119043), (3330, 92589), (3885, 79362), (4409, 69930), (4662, 66135), (4995, 61726), (6993, 44090), (7770, 39681), (8818, 34965), (9990, 30863), (11655, 26454), (13227, 23310), (13986, 22045)]