29941340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 80650080

約数和(自身を除く): 50708740

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 29, 38, 44, 52, 55, 58, 65, 76, 95, 110, 116, 130, 143, 145, 190, 209, 220, 247, 260, 286, 290, 319, 361, 377, 380, 418, 494, 551, 572, 580, 638, 715, 722, 754, 836, 988, 1045, 1102, 1235, 1276, 1430, 1444, 1508, 1595, 1805, 1885, 2090, 2204, 2470, 2717, 2755, 2860, 3190, 3610, 3770, 3971, 4147, 4180, 4693, 4940, 5434, 5510, 6061, 6380, 7163, 7220, 7540, 7942, 8294, 9386, 10469, 10868, 11020, 12122, 13585, 14326, 15884, 16588, 18772, 19855, 20735, 20938, 23465, 24244, 27170, 28652, 30305, 35815, 39710, 41470, 41876, 46930, 51623, 52345, 54340, 60610, 71630, 78793, 79420, 82940, 93860, 103246, 104690, 115159, 121220, 136097, 143260, 157586, 206492, 209380, 230318, 258115, 272194, 315172, 393965, 460636, 516230, 544388, 575795, 680485, 787930, 1032460, 1151590, 1360970, 1497067, 1575860, 2303180, 2721940, 2994134, 5988268, 7485335, 14970670, 29941340]

約数ペア:

[(1, 29941340), (2, 14970670), (4, 7485335), (5, 5988268), (10, 2994134), (11, 2721940), (13, 2303180), (19, 1575860), (20, 1497067), (22, 1360970), (26, 1151590), (29, 1032460), (38, 787930), (44, 680485), (52, 575795), (55, 544388), (58, 516230), (65, 460636), (76, 393965), (95, 315172), (110, 272194), (116, 258115), (130, 230318), (143, 209380), (145, 206492), (190, 157586), (209, 143260), (220, 136097), (247, 121220), (260, 115159), (286, 104690), (290, 103246), (319, 93860), (361, 82940), (377, 79420), (380, 78793), (418, 71630), (494, 60610), (551, 54340), (572, 52345), (580, 51623), (638, 46930), (715, 41876), (722, 41470), (754, 39710), (836, 35815), (988, 30305), (1045, 28652), (1102, 27170), (1235, 24244), (1276, 23465), (1430, 20938), (1444, 20735), (1508, 19855), (1595, 18772), (1805, 16588), (1885, 15884), (2090, 14326), (2204, 13585), (2470, 12122), (2717, 11020), (2755, 10868), (2860, 10469), (3190, 9386), (3610, 8294), (3770, 7942), (3971, 7540), (4147, 7220), (4180, 7163), (4693, 6380), (4940, 6061), (5434, 5510)]