91094740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 233501184

約数和(自身を除く): 142406444

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 37, 38, 44, 55, 62, 74, 76, 95, 110, 124, 148, 155, 185, 190, 209, 220, 310, 341, 361, 370, 380, 407, 418, 589, 620, 682, 703, 722, 740, 814, 836, 1045, 1147, 1178, 1364, 1406, 1444, 1628, 1705, 1805, 2035, 2090, 2294, 2356, 2812, 2945, 3410, 3515, 3610, 3971, 4070, 4180, 4588, 5735, 5890, 6479, 6820, 7030, 7220, 7733, 7942, 8140, 11191, 11470, 11780, 12617, 12958, 13357, 14060, 15466, 15884, 19855, 21793, 22382, 22940, 25234, 25916, 26714, 30932, 32395, 38665, 39710, 43586, 44764, 50468, 53428, 55955, 63085, 64790, 66785, 77330, 79420, 87172, 108965, 111910, 123101, 126170, 129580, 133570, 146927, 154660, 217930, 223820, 239723, 246202, 252340, 267140, 293854, 414067, 435860, 479446, 492404, 587708, 615505, 734635, 828134, 958892, 1198615, 1231010, 1469270, 1656268, 2070335, 2397230, 2462020, 2938540, 4140670, 4554737, 4794460, 8281340, 9109474, 18218948, 22773685, 45547370, 91094740]

約数ペア:

[(1, 91094740), (2, 45547370), (4, 22773685), (5, 18218948), (10, 9109474), (11, 8281340), (19, 4794460), (20, 4554737), (22, 4140670), (31, 2938540), (37, 2462020), (38, 2397230), (44, 2070335), (55, 1656268), (62, 1469270), (74, 1231010), (76, 1198615), (95, 958892), (110, 828134), (124, 734635), (148, 615505), (155, 587708), (185, 492404), (190, 479446), (209, 435860), (220, 414067), (310, 293854), (341, 267140), (361, 252340), (370, 246202), (380, 239723), (407, 223820), (418, 217930), (589, 154660), (620, 146927), (682, 133570), (703, 129580), (722, 126170), (740, 123101), (814, 111910), (836, 108965), (1045, 87172), (1147, 79420), (1178, 77330), (1364, 66785), (1406, 64790), (1444, 63085), (1628, 55955), (1705, 53428), (1805, 50468), (2035, 44764), (2090, 43586), (2294, 39710), (2356, 38665), (2812, 32395), (2945, 30932), (3410, 26714), (3515, 25916), (3610, 25234), (3971, 22940), (4070, 22382), (4180, 21793), (4588, 19855), (5735, 15884), (5890, 15466), (6479, 14060), (6820, 13357), (7030, 12958), (7220, 12617), (7733, 11780), (7942, 11470), (8140, 11191)]