2643284940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{38011}}^1$

素因数の和:38103

約数の個数: 96

約数和(自身を含む): 7918659840

約数和(自身を除く): 5275374900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 17385, 23180, 34770, 38011, 69540, 76022, 114033, 152044, 190055, 228066, 380110, 456132, 570165, 722209, 760220, 1140330, 1444418, 2166627, 2280660, 2318671, 2888836, 3611045, 4333254, 4637342, 6956013, 7222090, 8666508, 9274684, 10833135, 11593355, 13912026, 14444180, 21666270, 23186710, 27824052, 34780065, 43332540, 44054749, 46373420, 69560130, 88109498, 132164247, 139120260, 176218996, 220273745, 264328494, 440547490, 528656988, 660821235, 881094980, 1321642470, 2643284940]

約数ペア:

[(1, 2643284940), (2, 1321642470), (3, 881094980), (4, 660821235), (5, 528656988), (6, 440547490), (10, 264328494), (12, 220273745), (15, 176218996), (19, 139120260), (20, 132164247), (30, 88109498), (38, 69560130), (57, 46373420), (60, 44054749), (61, 43332540), (76, 34780065), (95, 27824052), (114, 23186710), (122, 21666270), (183, 14444180), (190, 13912026), (228, 11593355), (244, 10833135), (285, 9274684), (305, 8666508), (366, 7222090), (380, 6956013), (570, 4637342), (610, 4333254), (732, 3611045), (915, 2888836), (1140, 2318671), (1159, 2280660), (1220, 2166627), (1830, 1444418), (2318, 1140330), (3477, 760220), (3660, 722209), (4636, 570165), (5795, 456132), (6954, 380110), (11590, 228066), (13908, 190055), (17385, 152044), (23180, 114033), (34770, 76022), (38011, 69540)]