30101940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 104098176

約数和(自身を除く): 73996236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 661, 690, 759, 828, 990, 1012, 1035, 1265, 1322, 1380, 1518, 1980, 1983, 2070, 2277, 2530, 2644, 3036, 3305, 3795, 3966, 4140, 4554, 5060, 5949, 6610, 7271, 7590, 7932, 9108, 9915, 11385, 11898, 13220, 14542, 15180, 15203, 19830, 21813, 22770, 23796, 29084, 29745, 30406, 36355, 39660, 43626, 45540, 45609, 59490, 60812, 65439, 72710, 76015, 87252, 91218, 109065, 118980, 130878, 136827, 145420, 152030, 167233, 182436, 218130, 228045, 261756, 273654, 304060, 327195, 334466, 436260, 456090, 501699, 547308, 654390, 668932, 684135, 836165, 912180, 1003398, 1308780, 1368270, 1505097, 1672330, 2006796, 2508495, 2736540, 3010194, 3344660, 5016990, 6020388, 7525485, 10033980, 15050970, 30101940]

約数ペア:

[(1, 30101940), (2, 15050970), (3, 10033980), (4, 7525485), (5, 6020388), (6, 5016990), (9, 3344660), (10, 3010194), (11, 2736540), (12, 2508495), (15, 2006796), (18, 1672330), (20, 1505097), (22, 1368270), (23, 1308780), (30, 1003398), (33, 912180), (36, 836165), (44, 684135), (45, 668932), (46, 654390), (55, 547308), (60, 501699), (66, 456090), (69, 436260), (90, 334466), (92, 327195), (99, 304060), (110, 273654), (115, 261756), (132, 228045), (138, 218130), (165, 182436), (180, 167233), (198, 152030), (207, 145420), (220, 136827), (230, 130878), (253, 118980), (276, 109065), (330, 91218), (345, 87252), (396, 76015), (414, 72710), (460, 65439), (495, 60812), (506, 59490), (660, 45609), (661, 45540), (690, 43626), (759, 39660), (828, 36355), (990, 30406), (1012, 29745), (1035, 29084), (1265, 23796), (1322, 22770), (1380, 21813), (1518, 19830), (1980, 15203), (1983, 15180), (2070, 14542), (2277, 13220), (2530, 11898), (2644, 11385), (3036, 9915), (3305, 9108), (3795, 7932), (3966, 7590), (4140, 7271), (4554, 6610), (5060, 5949)]