30487969240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{2671}}^1$

素因数の和:3377

約数の個数: 128

約数和(自身を含む): 75491481600

約数和(自身を除く): 45003512360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 653, 760, 874, 920, 1306, 1748, 2185, 2612, 2671, 3265, 3496, 4370, 5224, 5342, 6530, 8740, 10684, 12407, 13060, 13355, 15019, 17480, 21368, 24814, 26120, 26710, 30038, 49628, 50749, 53420, 60076, 61433, 62035, 75095, 99256, 101498, 106840, 120152, 122866, 124070, 150190, 202996, 245732, 248140, 253745, 285361, 300380, 307165, 405992, 491464, 496280, 507490, 570722, 600760, 614330, 1014980, 1141444, 1167227, 1228660, 1426805, 1744163, 2029960, 2282888, 2334454, 2457320, 2853610, 3488326, 4668908, 5707220, 5836135, 6976652, 8720815, 9337816, 11414440, 11672270, 13953304, 17441630, 23344540, 33139097, 34883260, 40115749, 46689080, 66278194, 69766520, 80231498, 132556388, 160462996, 165695485, 200578745, 265112776, 320925992, 331390970, 401157490, 662781940, 762199231, 802314980, 1325563880, 1524398462, 1604629960, 3048796924, 3810996155, 6097593848, 7621992310, 15243984620, 30487969240]

約数ペア:

[(1, 30487969240), (2, 15243984620), (4, 7621992310), (5, 6097593848), (8, 3810996155), (10, 3048796924), (19, 1604629960), (20, 1524398462), (23, 1325563880), (38, 802314980), (40, 762199231), (46, 662781940), (76, 401157490), (92, 331390970), (95, 320925992), (115, 265112776), (152, 200578745), (184, 165695485), (190, 160462996), (230, 132556388), (380, 80231498), (437, 69766520), (460, 66278194), (653, 46689080), (760, 40115749), (874, 34883260), (920, 33139097), (1306, 23344540), (1748, 17441630), (2185, 13953304), (2612, 11672270), (2671, 11414440), (3265, 9337816), (3496, 8720815), (4370, 6976652), (5224, 5836135), (5342, 5707220), (6530, 4668908), (8740, 3488326), (10684, 2853610), (12407, 2457320), (13060, 2334454), (13355, 2282888), (15019, 2029960), (17480, 1744163), (21368, 1426805), (24814, 1228660), (26120, 1167227), (26710, 1141444), (30038, 1014980), (49628, 614330), (50749, 600760), (53420, 570722), (60076, 507490), (61433, 496280), (62035, 491464), (75095, 405992), (99256, 307165), (101498, 300380), (106840, 285361), (120152, 253745), (122866, 248140), (124070, 245732), (150190, 202996)]