29707488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 91400400

約数和(自身を除く): 61692912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 89, 96, 114, 122, 144, 152, 171, 178, 183, 228, 244, 267, 288, 304, 342, 356, 366, 456, 488, 534, 549, 608, 684, 712, 732, 801, 912, 976, 1068, 1098, 1159, 1368, 1424, 1464, 1602, 1691, 1824, 1952, 2136, 2196, 2318, 2736, 2848, 2928, 3204, 3382, 3477, 4272, 4392, 4636, 5073, 5429, 5472, 5856, 6408, 6764, 6954, 8544, 8784, 9272, 10146, 10431, 10858, 12816, 13528, 13908, 15219, 16287, 17568, 18544, 20292, 20862, 21716, 25632, 27056, 27816, 30438, 32574, 37088, 40584, 41724, 43432, 48861, 54112, 55632, 60876, 65148, 81168, 83448, 86864, 97722, 103151, 111264, 121752, 130296, 162336, 166896, 173728, 195444, 206302, 243504, 260592, 309453, 333792, 390888, 412604, 487008, 521184, 618906, 781776, 825208, 928359, 1237812, 1563552, 1650416, 1856718, 2475624, 3300832, 3713436, 4951248, 7426872, 9902496, 14853744, 29707488]

約数ペア:

[(1, 29707488), (2, 14853744), (3, 9902496), (4, 7426872), (6, 4951248), (8, 3713436), (9, 3300832), (12, 2475624), (16, 1856718), (18, 1650416), (19, 1563552), (24, 1237812), (32, 928359), (36, 825208), (38, 781776), (48, 618906), (57, 521184), (61, 487008), (72, 412604), (76, 390888), (89, 333792), (96, 309453), (114, 260592), (122, 243504), (144, 206302), (152, 195444), (171, 173728), (178, 166896), (183, 162336), (228, 130296), (244, 121752), (267, 111264), (288, 103151), (304, 97722), (342, 86864), (356, 83448), (366, 81168), (456, 65148), (488, 60876), (534, 55632), (549, 54112), (608, 48861), (684, 43432), (712, 41724), (732, 40584), (801, 37088), (912, 32574), (976, 30438), (1068, 27816), (1098, 27056), (1159, 25632), (1368, 21716), (1424, 20862), (1464, 20292), (1602, 18544), (1691, 17568), (1824, 16287), (1952, 15219), (2136, 13908), (2196, 13528), (2318, 12816), (2736, 10858), (2848, 10431), (2928, 10146), (3204, 9272), (3382, 8784), (3477, 8544), (4272, 6954), (4392, 6764), (4636, 6408), (5073, 5856), (5429, 5472)]