242897730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 595783296

約数和(自身を除く): 352885566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 331, 366, 401, 610, 662, 802, 915, 993, 1203, 1655, 1830, 1986, 2005, 2406, 3310, 4010, 4965, 6015, 9930, 12030, 20191, 24461, 40382, 48922, 60573, 73383, 100955, 121146, 122305, 132731, 146766, 201910, 244610, 265462, 302865, 366915, 398193, 605730, 663655, 733830, 796386, 1327310, 1990965, 3981930, 8096591, 16193182, 24289773, 40482955, 48579546, 80965910, 121448865, 242897730]

約数ペア:

[(1, 242897730), (2, 121448865), (3, 80965910), (5, 48579546), (6, 40482955), (10, 24289773), (15, 16193182), (30, 8096591), (61, 3981930), (122, 1990965), (183, 1327310), (305, 796386), (331, 733830), (366, 663655), (401, 605730), (610, 398193), (662, 366915), (802, 302865), (915, 265462), (993, 244610), (1203, 201910), (1655, 146766), (1830, 132731), (1986, 122305), (2005, 121146), (2406, 100955), (3310, 73383), (4010, 60573), (4965, 48922), (6015, 40382), (9930, 24461), (12030, 20191)]