29846180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 83241984

約数和(自身を除く): 53395804

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 62, 65, 70, 91, 92, 115, 124, 130, 140, 155, 161, 182, 217, 230, 260, 299, 310, 322, 364, 403, 434, 455, 460, 529, 598, 620, 644, 713, 805, 806, 868, 910, 1058, 1085, 1196, 1426, 1495, 1610, 1612, 1820, 2015, 2093, 2116, 2170, 2645, 2821, 2852, 2990, 3220, 3565, 3703, 4030, 4186, 4340, 4991, 5290, 5642, 5980, 6877, 7130, 7406, 8060, 8372, 9269, 9982, 10465, 10580, 11284, 13754, 14105, 14260, 14812, 16399, 18515, 18538, 19964, 20930, 24955, 27508, 28210, 32798, 34385, 37030, 37076, 41860, 46345, 48139, 49910, 56420, 64883, 65596, 68770, 74060, 81995, 92690, 96278, 99820, 114793, 129766, 137540, 163990, 185380, 192556, 213187, 229586, 240695, 259532, 324415, 327980, 426374, 459172, 481390, 573965, 648830, 852748, 962780, 1065935, 1147930, 1297660, 1492309, 2131870, 2295860, 2984618, 4263740, 5969236, 7461545, 14923090, 29846180]

約数ペア:

[(1, 29846180), (2, 14923090), (4, 7461545), (5, 5969236), (7, 4263740), (10, 2984618), (13, 2295860), (14, 2131870), (20, 1492309), (23, 1297660), (26, 1147930), (28, 1065935), (31, 962780), (35, 852748), (46, 648830), (52, 573965), (62, 481390), (65, 459172), (70, 426374), (91, 327980), (92, 324415), (115, 259532), (124, 240695), (130, 229586), (140, 213187), (155, 192556), (161, 185380), (182, 163990), (217, 137540), (230, 129766), (260, 114793), (299, 99820), (310, 96278), (322, 92690), (364, 81995), (403, 74060), (434, 68770), (455, 65596), (460, 64883), (529, 56420), (598, 49910), (620, 48139), (644, 46345), (713, 41860), (805, 37076), (806, 37030), (868, 34385), (910, 32798), (1058, 28210), (1085, 27508), (1196, 24955), (1426, 20930), (1495, 19964), (1610, 18538), (1612, 18515), (1820, 16399), (2015, 14812), (2093, 14260), (2116, 14105), (2170, 13754), (2645, 11284), (2821, 10580), (2852, 10465), (2990, 9982), (3220, 9269), (3565, 8372), (3703, 8060), (4030, 7406), (4186, 7130), (4340, 6877), (4991, 5980), (5290, 5642)]