30558996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 92461824

約数和(自身を除く): 61902828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 167, 204, 207, 221, 234, 276, 299, 306, 334, 391, 414, 442, 468, 501, 598, 612, 663, 668, 782, 828, 884, 897, 1002, 1173, 1196, 1326, 1503, 1564, 1794, 1989, 2004, 2171, 2346, 2652, 2691, 2839, 3006, 3519, 3588, 3841, 3978, 4342, 4692, 5083, 5382, 5678, 6012, 6513, 7038, 7682, 7956, 8517, 8684, 10166, 10764, 11356, 11523, 13026, 14076, 15249, 15364, 17034, 19539, 20332, 23046, 25551, 26052, 30498, 34068, 34569, 36907, 39078, 45747, 46092, 49933, 51102, 60996, 65297, 69138, 73814, 78156, 91494, 99866, 102204, 110721, 130594, 138276, 147628, 149799, 182988, 195891, 199732, 221442, 261188, 299598, 332163, 391782, 442884, 449397, 587673, 599196, 664326, 783564, 848861, 898794, 1175346, 1328652, 1697722, 1797588, 2350692, 2546583, 3395444, 5093166, 7639749, 10186332, 15279498, 30558996]

約数ペア:

[(1, 30558996), (2, 15279498), (3, 10186332), (4, 7639749), (6, 5093166), (9, 3395444), (12, 2546583), (13, 2350692), (17, 1797588), (18, 1697722), (23, 1328652), (26, 1175346), (34, 898794), (36, 848861), (39, 783564), (46, 664326), (51, 599196), (52, 587673), (68, 449397), (69, 442884), (78, 391782), (92, 332163), (102, 299598), (117, 261188), (138, 221442), (153, 199732), (156, 195891), (167, 182988), (204, 149799), (207, 147628), (221, 138276), (234, 130594), (276, 110721), (299, 102204), (306, 99866), (334, 91494), (391, 78156), (414, 73814), (442, 69138), (468, 65297), (501, 60996), (598, 51102), (612, 49933), (663, 46092), (668, 45747), (782, 39078), (828, 36907), (884, 34569), (897, 34068), (1002, 30498), (1173, 26052), (1196, 25551), (1326, 23046), (1503, 20332), (1564, 19539), (1794, 17034), (1989, 15364), (2004, 15249), (2171, 14076), (2346, 13026), (2652, 11523), (2691, 11356), (2839, 10764), (3006, 10166), (3519, 8684), (3588, 8517), (3841, 7956), (3978, 7682), (4342, 7038), (4692, 6513), (5083, 6012), (5382, 5678)]